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2021-04-22usb: dwc2: Update exit hibernation when port reset is assertedArtur Petrosyan
No need to check for "DWC2_POWER_DOWN_PARAM_HIBERNATION" param as "hsotg->hibernated" flag is already enough for exiting from hibernation mode. - Removes checking of "DWC2_POWER_DOWN_PARAM_HIBERNATION" param. - For code readability Hibernation exit code moved after debug message print. - Added "dwc2_exit_hibernation()" function error checking. Acked-by: Minas Harutyunyan <Minas.Harutyunyan@synopsys.com> Signed-off-by: Artur Petrosyan <Arthur.Petrosyan@synopsys.com> Link: https://lore.kernel.org/r/20210416124651.51C8DA005C@mailhost.synopsys.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-22Merge tag 'usb-serial-5.13-rc1' of ↵Greg Kroah-Hartman
https://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-next Johan writes: USB-serial updates for 5.13-rc1 Here are the USB-serial updates for 5.13-rc1, including: - better type detection for pl2303 - support for more line speeds for pl2303 (TA/TB) - fixed CSIZE handling for the new xr driver - core support for multi-interface functions - TIOCGSERIAL and TIOCSSERIAL fixes - generic TIOCSSERIAL support (e.g. for closing_wait) - fixed return value for unsupported ioctls - support for gpio valid masks in cp210x - drain-delay fixes and improvements - support for multi-port devices for xr - generalisation of the xr driver to support three new device classes (XR21B142X, XR21B1411 and XR2280X) Included are also various clean ups. All have been in linux-next with no reported issues. * tag 'usb-serial-5.13-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial: (72 commits) USB: cdc-acm: add more Maxlinear/Exar models to ignore list USB: serial: xr: add copyright notice USB: serial: xr: reset FIFOs on open USB: serial: xr: add support for XR22801, XR22802, XR22804 USB: serial: xr: add support for XR21B1411 USB: serial: xr: add support for XR21B1421, XR21B1422 and XR21B1424 USB: serial: xr: add type abstraction USB: serial: xr: drop type prefix from shared defines USB: serial: xr: move pin configuration to probe USB: serial: xr: rename GPIO-pin defines USB: serial: xr: rename GPIO-mode defines USB: serial: xr: add support for XR21V1412 and XR21V1414 USB: serial: ti_usb_3410_5052: clean up termios CSIZE handling USB: serial: ti_usb_3410_5052: use kernel types consistently USB: serial: ti_usb_3410_5052: add port-command helpers USB: serial: ti_usb_3410_5052: clean up vendor-request helpers USB: serial: ti_usb_3410_5052: drop unnecessary packed attributes USB: serial: io_ti: drop unnecessary packed attributes USB: serial: io_ti: use kernel types consistently USB: serial: io_ti: add read-port-command helper ...
2021-04-22usb: dwc3: gadget: Remove FS bInterval_m1 limitationThinh Nguyen
The programming guide incorrectly stated that the DCFG.bInterval_m1 must be set to 0 when operating in fullspeed. There's no such limitation for all IPs. See DWC_usb3x programming guide section 3.2.2.1. Fixes: a1679af85b2a ("usb: dwc3: gadget: Fix setting of DEPCFG.bInterval_m1") Cc: <stable@vger.kernel.org> Acked-by: Felipe Balbi <balbi@kernel.org> Signed-off-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com> Link: https://lore.kernel.org/r/5d4139ae89d810eb0a2d8577fb096fc88e87bfab.1618472454.git.Thinh.Nguyen@synopsys.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-22usb: xhci-mtk: remove bus status checkChunfeng Yun
PM will take care of the status of child device, so no need check each port anymore. Suggested-by: Ikjoon Jang <ikjn@chromium.org> Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Link: https://lore.kernel.org/r/1618555706-6810-1-git-send-email-chunfeng.yun@mediatek.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-22usb: dwc2: Enable RPi in ACPI modeJeremy Linton
The dwc2 driver has everything we need to run in ACPI mode except for the ACPI module device table boilerplate. With that added and identified as "BCM2848", an id in use by other OSs for this device, the dw2 controller on the BCM2711 will work. Signed-off-by: Jeremy Linton <jeremy.linton@arm.com> Link: https://lore.kernel.org/r/20210413215834.3126447-2-jeremy.linton@arm.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-22USB: CDC-ACM: fix poison/unpoison imbalanceOliver Neukum
suspend() does its poisoning conditionally, resume() does it unconditionally. On a device with combined interfaces this will balance, on a device with two interfaces the counter will go negative and resubmission will fail. Both actions need to be done conditionally. Fixes: 6069e3e927c8f ("USB: cdc-acm: untangle a circular dependency between callback and softint") Signed-off-by: Oliver Neukum <oneukum@suse.com> Cc: stable <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20210421074513.4327-1-oneukum@suse.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-22USB: Add reset-resume quirk for WD19's Realtek HubChris Chiu
Realtek Hub (0bda:5487) in Dell Dock WD19 sometimes fails to work after the system resumes from suspend with remote wakeup enabled device connected: [ 1947.640907] hub 5-2.3:1.0: hub_ext_port_status failed (err = -71) [ 1947.641208] usb 5-2.3-port5: cannot disable (err = -71) [ 1947.641401] hub 5-2.3:1.0: hub_ext_port_status failed (err = -71) [ 1947.641450] usb 5-2.3-port4: cannot reset (err = -71) Information of this hub: T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 10 Spd=480 MxCh= 5 D: Ver= 2.10 Cls=09(hub ) Sub=00 Prot=02 MxPS=64 #Cfgs= 1 P: Vendor=0bda ProdID=5487 Rev= 1.47 S: Manufacturer=Dell Inc. S: Product=Dell dock C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr= 0mA I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=01 Driver=hub E: Ad=81(I) Atr=03(Int.) MxPS= 1 Ivl=256ms I:* If#= 0 Alt= 1 #EPs= 1 Cls=09(hub ) Sub=00 Prot=02 Driver=hub E: Ad=81(I) Atr=03(Int.) MxPS= 1 Ivl=256ms The failure results from the ETIMEDOUT by chance when turning on the suspend feature for the specified port of the hub. The port seems to be in an unknown state so the hub_activate during resume fails the hub_port_status, then the hub will fail to work. The quirky hub needs the reset-resume quirk to function correctly. Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Chris Chiu <chris.chiu@canonical.com> Cc: stable <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20210420174651.6202-1-chris.chiu@canonical.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-22usb: gadget: net2272: remove redundant initialization of statusColin Ian King
The variable status is being initialized with a value that is never read and it is being updated later with a new value. The initialization is redundant and can be removed and move the declaration of status to the scope where it is used. Signed-off-by: Colin Ian King <colin.king@canonical.com> Addresses-Coverity: ("Unused value") Link: https://lore.kernel.org/r/20210420110622.377339-1-colin.king@canonical.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-22usb: storage: datafab: remove redundant assignment of variable resultColin Ian King
The variable result is being assigned with a value that is never read, the assignment is redundant and can be removed. Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Colin Ian King <colin.king@canonical.com> Addresses-Coverity: ("Unused value") Link: https://lore.kernel.org/r/20210420113818.378478-1-colin.king@canonical.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-22usb: misc: adutux: fix whitespace coding style issueMalte Deiseroth
Correct missing space error ceckpatch.pl is complaining about. Signed-off-by: Malte Deiseroth <mdeiseroth88@gmail.com> Link: https://lore.kernel.org/r/20210416080843.GA137657@utop Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-22usb: musb: musb_core: Add space after that ','Saurav Girepunje
Fix Error reported by checkpatch.pl ERROR: space required after that ',' (ctx:VxV) +#define can_bulk_split(musb,type) \ ^ ERROR: space required after that ',' (ctx:VxV) +#define can_bulk_combine(musb,type) \ ^ Signed-off-by: Saurav Girepunje <saurav.girepunje@google.com> Link: https://lore.kernel.org/r/20210418174720.GA59520@user Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-22usb: gadget: dummy_hcd: fix gpf in gadget_setupAnirudh Rayabharam
Fix a general protection fault reported by syzbot due to a race between gadget_setup() and gadget_unbind() in raw_gadget. The gadget core is supposed to guarantee that there won't be any more callbacks to the gadget driver once the driver's unbind routine is called. That guarantee is enforced in usb_gadget_remove_driver as follows: usb_gadget_disconnect(udc->gadget); if (udc->gadget->irq) synchronize_irq(udc->gadget->irq); udc->driver->unbind(udc->gadget); usb_gadget_udc_stop(udc); usb_gadget_disconnect turns off the pullup resistor, telling the host that the gadget is no longer connected and preventing the transmission of any more USB packets. Any packets that have already been received are sure to processed by the UDC driver's interrupt handler by the time synchronize_irq returns. But this doesn't work with dummy_hcd, because dummy_hcd doesn't use interrupts; it uses a timer instead. It does have code to emulate the effect of synchronize_irq, but that code doesn't get invoked at the right time -- it currently runs in usb_gadget_udc_stop, after the unbind callback instead of before. Indeed, there's no way for usb_gadget_remove_driver to invoke this code before the unbind callback. To fix this, move the synchronize_irq() emulation code to dummy_pullup so that it runs before unbind. Also, add a comment explaining why it is necessary to have it there. Reported-by: syzbot+eb4674092e6cc8d9e0bd@syzkaller.appspotmail.com Suggested-by: Alan Stern <stern@rowland.harvard.edu> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Anirudh Rayabharam <mail@anirudhrb.com> Link: https://lore.kernel.org/r/20210419033713.3021-1-mail@anirudhrb.com Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-22staging: octeon: Use 'for_each_child_of_node'Christophe JAILLET
Use 'for_each_child_of_node' instead of hand writing it. This saves a few line of code. Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Link: https://lore.kernel.org/r/eaffe388e6c51e97caf3e8fa474de74428575455.1618920182.git.christophe.jaillet@wanadoo.fr Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-22Staging: rtl8723bs: rtw_xmit: fixed tabbing issueAmos Gross
Fixed warning from checkpatch for code block not being indented correctly. Signed-off-by: Amos Gross <email@amosgross.com> Link: https://lore.kernel.org/r/YIAVfRxQ+XmKEf47@arch.localdomain Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-22staging: rtl8188eu: remove unused function parametersMartin Kaiser
The Enable and Linked parameters of _BeaconFunctionEnable are not used. Remove them. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20210419201126.25633-4-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-22staging: rtl8188eu: cmdThread is a task_structMartin Kaiser
cmdThread is the return value of kthread_run, i.e. a struct task_struct. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20210419201126.25633-3-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-22staging: rtl8188eu: remove constant variable and dead codeMartin Kaiser
g_wifi_on is always true. Remove the variable and the code that would be run only if g_wifi_on was false. While at it, remove a pointlesss comment that starts with /** and is misinterpreted as a kernel-doc comment. Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20210419201126.25633-2-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-22staging: rtl8188eu: change bLeisurePs' type to boolMartin Kaiser
bLeisurePs is used as a boolean variable. Change its type from u8 to bool. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20210419201126.25633-1-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-22staging: rtl8723bs: remove empty #ifdef blockFabio Aiuto
remove #ifdef block left empty after DBG_871X_LEVEL deletion. Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com> Link: https://lore.kernel.org/r/c2600c9a71d4e222963cbc600b2e703fe2b1289f.1618480688.git.fabioaiuto83@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-22staging: rtl8723bs: remove unused DBG_871X_LEVEL macro declarationsFabio Aiuto
remove unused DBG_871X_LEVEL macro declarations. DBG_871X_LEVEL macro wraps a raw printk call which is not recommended in a device driver context, prefer using netdev_*() log functions. Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com> Link: https://lore.kernel.org/r/ec371fd8a4e53b4730b45f0a1c9210106b2914f2.1618480688.git.fabioaiuto83@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-22staging: rtl8723bs: split too long lineFabio Aiuto
fix the following post-commit hook checkpatch issue. WARNING: line length of 103 exceeds 100 columns 30: FILE: drivers/staging/rtl8723bs/core/rtw_mlme_ext.c:711: + receive_disconnect(padapter, pmlmeinfo->network.MacAddress, 0); Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com> Link: https://lore.kernel.org/r/4e87fb741205b9f314aec739921405a7ebef908a.1618480688.git.fabioaiuto83@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-22staging: rtl8723bs: fix indentation in if blockFabio Aiuto
fix following post-commit hook checkpatch issues: WARNING: suspect code indent for conditional statements (32, 48) 323: FILE: drivers/staging/rtl8723bs/core/rtw_mlme_ext.c:708: if (!ret) { + netdev_dbg(padapter->pnetdev, Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com> Link: https://lore.kernel.org/r/7f548510ebe2427e85f3fe8b33ed937160c64e9f.1618480688.git.fabioaiuto83@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-22staging: rtl8723bs: fix code indent issueFabio Aiuto
fix following post-commit hook checkpatch issues: ERROR: code indent should use tabs where possible 887: FILE: drivers/staging/rtl8723bs/os_dep/os_intfs.c:1145: +^I^I "%s: ### ERROR #### driver in IPS + ####ERROR###!!!\n",$ ERROR: code indent should use tabs where possible 888: FILE: drivers/staging/rtl8723bs/os_dep/os_intfs.c:1146: +^I^I __func__);$ Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com> Link: https://lore.kernel.org/r/2e0ba5214df41de7e46b8df4e62d2f38acea92ec.1618480688.git.fabioaiuto83@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-22staging: rtl8723bs: replace DBG_871X_LEVEL logs with netdev_*()Fabio Aiuto
Replace DBG_871X_LEVEL logs with netdev_*() functions where possible (i.e. where a pointer to netdev is easily available). This is not possible in correspondance of redundant log in module initialization. So remove those ones. DBG_871X_LEVEL macro wraps a raw printk call which is not recommended in a device driver context, prefer using netdev_*() log functions. The remove/replace operation has been done with the following semantic patch script: @@ expression list args; identifier padapter; identifier func; symbol _drv_always_, _drv_info_, _drv_warning_; symbol _drv_err_, _drv_emerg_; @@ func(..., struct adapter *padapter, ...) { <... ( - DBG_871X_LEVEL(_drv_always_, args); + netdev_dbg(padapter->pnetdev, args); | - DBG_871X_LEVEL(_drv_info_, args); + netdev_info(padapter->pnetdev, args); | - DBG_871X_LEVEL(_drv_warning_, args); + netdev_warn(padapter->pnetdev, args); | - DBG_871X_LEVEL(_drv_err_, args); + netdev_err(padapter->pnetdev, args); | - DBG_871X_LEVEL(_drv_emerg_, args); + netdev_emerg(padapter->pnetdev, args); ) ...> } @rule@ identifier func, context, padapter; @@ func(void *context) { ... struct adapter *padapter = context; ... } @@ expression list args; identifier rule.padapter; identifier rule.func, rule.context; @@ func(void *context) { <... ( - DBG_871X_LEVEL(_drv_always_, args); + netdev_dbg(padapter->pnetdev, args); | - DBG_871X_LEVEL(_drv_info_, args); + netdev_info(padapter->pnetdev, args); | - DBG_871X_LEVEL(_drv_warning_, args); + netdev_warn(padapter->pnetdev, args); | - DBG_871X_LEVEL(_drv_err_, args); + netdev_err(padapter->pnetdev, args); | - DBG_871X_LEVEL(_drv_emerg_, args); + netdev_emerg(padapter->pnetdev, args); ) ...> } @@ expression list args; expression get_dev; identifier func, dev; @@ func(...) { ... struct net_device *dev = get_dev; <... ( - DBG_871X_LEVEL(_drv_always_, args); + netdev_dbg(dev, args); | - DBG_871X_LEVEL(_drv_info_, args); + netdev_info(dev, args); | - DBG_871X_LEVEL(_drv_warning_, args); + netdev_warn(dev, args); | - DBG_871X_LEVEL(_drv_err_, args); + netdev_err(dev, args); | - DBG_871X_LEVEL(_drv_emerg_, args); + netdev_emerg(dev, args); ) ...> } @@ expression list args; identifier func, dev; @@ func(struct net_device *dev) { <... ( - DBG_871X_LEVEL(_drv_always_, args); + netdev_dbg(dev, args); | - DBG_871X_LEVEL(_drv_info_, args); + netdev_info(dev, args); | - DBG_871X_LEVEL(_drv_warning_, args); + netdev_warn(dev, args); | - DBG_871X_LEVEL(_drv_err_, args); + netdev_err(dev, args); | - DBG_871X_LEVEL(_drv_emerg_, args); + netdev_emerg(dev, args); ) ...> } @@ expression list args; identifier func, dvobj; @@ func(struct dvobj_priv *dvobj) { <... ( - DBG_871X_LEVEL(_drv_always_, args); + netdev_dbg(dvobj->if1->pnetdev, args); | - DBG_871X_LEVEL(_drv_info_, args); + netdev_info(dvobj->if1->pnetdev, args); | - DBG_871X_LEVEL(_drv_warning_, args); + netdev_warn(dvobj->if1->pnetdev, args); | - DBG_871X_LEVEL(_drv_err_, args); + netdev_err(dvobj->if1->pnetdev, args); | - DBG_871X_LEVEL(_drv_emerg_, args); + netdev_emerg(dvobj->if1->pnetdev, args); ) ...> } @@ @@ - DBG_871X_LEVEL(...); Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com> Link: https://lore.kernel.org/r/4a02f9f5665fa4b78c0b321ce0cc62254255c9dd.1618480688.git.fabioaiuto83@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-22staging: rtl8192e: indent statement properlyIan Kewish
Indent statement in an else branch. Reported by checkpatch: WARNING:SUSPECT_CODE_INDENT: suspect code indent for conditional statements (8, 8) Signed-off-by: Ian Kewish <iankewish@gmail.com> Link: https://lore.kernel.org/r/20210415180645.65699-1-iankewish@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-22crypto: s5p-sss - consistently use local 'dev' variable in probe()Krzysztof Kozlowski
For code readability, the probe() function uses 'dev' variable instead of '&pdev->dev', so update remaining places. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-04-22crypto: s5p-sss - remove unneeded local variable initializationKrzysztof Kozlowski
The initialization of 'err' local variable is not needed as it is shortly after overwritten. Addresses-Coverity: Unused value Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-04-22crypto: s5p-sss - simplify getting of_device_id match dataKrzysztof Kozlowski
Use of_device_get_match_data() to make the code slightly smaller. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-04-22ccp: ccp - add support for Green SardineDevaraj Rangasamy
Add a new PCI device entry for Green Sardine APU. Signed-off-by: Devaraj Rangasamy <Devaraj.Rangasamy@amd.com> Tested-by: Babulu Ellune <Babulu.Ellune@amd.com> Signed-off-by: Rijo Thomas <Rijo-john.Thomas@amd.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-04-22crypto: ccp - Make ccp_dev_suspend and ccp_dev_resume void functionsTian Tao
Since ccp_dev_suspend() and ccp_dev_resume() only return 0 which causes ret to equal 0 in sp_suspend and sp_resume, making the if condition impossible to use. it might be a more appropriate fix to have these be void functions and eliminate the if condition in sp_suspend() and sp_resume(). Signed-off-by: Tian Tao <tiantao6@hisilicon.com> Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: "David S. Miller" <davem@davemloft.net> Cc: Tom Lendacky <thomas.lendacky@amd.com> Acked-by: Tom Lendacky <thomas.lendacky@amd.com> Acked-by: John Allen <john.allen@amd.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-04-22crypto: octeontx2 - add support for OcteonTX2 98xx CPT block.Srujana Challa
OcteonTX2 series of silicons have multiple variants, the 98xx variant has two crypto (CPT0 & CPT1) blocks. This patch adds support for firmware load on new CPT block(CPT1). Signed-off-by: Srujana Challa <schalla@marvell.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-04-22crypto: chelsio/chcr - Remove useless MODULE_VERSIONVinay Kumar Yadav
kernel version describes module state more accurately. hence remove chcr versioning. Signed-off-by: Vinay Kumar Yadav <vinay.yadav@chelsio.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-04-22crypto: ux500/cryp - Remove duplicate argumentWan Jiabing
Fix the following coccicheck warning: ./drivers/crypto/ux500/cryp/cryp_p.h:84:6-27:duplicated argument to | Signed-off-by: Wan Jiabing <wanjiabing@vivo.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-04-22crypto: chelsio - remove unused functionJiapeng Chong
Fix the following clang warning: drivers/crypto/chelsio/chcr_algo.c:129:19: warning: unused function 'is_ofld_imm' [-Wunused-function]. Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-04-22crypto: sa2ul - Add support for AM64Peter Ujfalusi
The sa2ul module in am64 have limited support for algorithms, and the priv and priv_id used on the platform is different compared to AM654 or j721e. Use match data to get the SoC specific information and use it throughout the driver. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Vaibhav Gupta <v_gupta@ti.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-04-22crypto: sa2ul - Support for per channel coherencyPeter Ujfalusi
On AM64 the DMA channel for sa2ul can be configured to be coherent or non coherent via DT binding. Use the dmaengine_get_device_for_dma_api() to get the device pointer which should be used for with the dma_api to use matching dma_ops for the channel coherency/non coherency. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Vaibhav Gupta <v_gupta@ti.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-04-22crypto: hisilicon - enable new error types for QMWeili Qian
QM adds 'qm_mailbox_timeout' and 'qm_flr_timeout' hardware error types on Kunpeng930. This patch enables the new error types and configures the error types as NFE. Signed-off-by: Weili Qian <qianweili@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-04-22crypto: hisilicon - add new error type for SECWeili Qian
Kunpeng930 SEC adds several new hardware error types. This patch enables the new error types and configures the error types as NFE. Signed-off-by: Weili Qian <qianweili@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-04-22crypto: hisilicon - support new error types for ZIPWeili Qian
Kunpeng930 ZIP adds 'zip_axi_poison_err' 'zip_sva_err' and 'QM_ACC_DO_TASK_TIMEOUT' hardware error types. This patch enables the error types and configures the error types as NFE. Signed-off-by: Weili Qian <qianweili@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-04-22crypto: hisilicon - dynamic configuration 'err_info'Weili Qian
'err_info' does not support dynamic configuration since it is const type. Therefore, in order to support new error type later, 'err_info' is changed to dynamic configuration. Signed-off-by: Weili Qian <qianweili@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-04-22usb: dwc3: gadget: Fix START_TRANSFER link state checkThinh Nguyen
The START_TRANSFER command needs to be executed while in ON/U0 link state (with an exception during register initialization). Don't use dwc->link_state to check this since the driver only tracks the link state when the link state change interrupt is enabled. Check the link state from DSTS register instead. Note that often the host already brings the device out of low power before it sends/requests the next transfer. So, the user won't see any issue when the device starts transfer then. This issue is more noticeable in cases when the device delays starting transfer, which can happen during delayed control status after the host put the device in low power. Fixes: 799e9dc82968 ("usb: dwc3: gadget: conditionally disable Link State change events") Cc: <stable@vger.kernel.org> Acked-by: Felipe Balbi <balbi@kernel.org> Signed-off-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com> Link: https://lore.kernel.org/r/bcefaa9ecbc3e1936858c0baa14de6612960e909.1618884221.git.Thinh.Nguyen@synopsys.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-22usb: gadget: Fix double free of device descriptor pointersHemant Kumar
Upon driver unbind usb_free_all_descriptors() function frees all speed descriptor pointers without setting them to NULL. In case gadget speed changes (i.e from super speed plus to super speed) after driver unbind only upto super speed descriptor pointers get populated. Super speed plus desc still holds the stale (already freed) pointer. Fix this issue by setting all descriptor pointers to NULL after freeing them in usb_free_all_descriptors(). Fixes: f5c61225cf29 ("usb: gadget: Update function for SuperSpeedPlus") cc: stable@vger.kernel.org Reviewed-by: Peter Chen <peter.chen@kernel.org> Signed-off-by: Hemant Kumar <hemantk@codeaurora.org> Signed-off-by: Wesley Cheng <wcheng@codeaurora.org> Link: https://lore.kernel.org/r/1619034452-17334-1-git-send-email-wcheng@codeaurora.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-22usb: typec: tcpm: Fix error while calculating PPS out valuesBadhri Jagan Sridharan
"usb: typec: tcpm: Address incorrect values of tcpm psy for pps supply" introduced a regression for req_out_volt and req_op_curr calculation. req_out_volt should consider the newly calculated max voltage instead of previously accepted max voltage by the port partner. Likewise, req_op_curr should consider the newly calculated max current instead of previously accepted max current by the port partner. Fixes: e3a072022487 ("usb: typec: tcpm: Address incorrect values of tcpm psy for pps supply") Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Badhri Jagan Sridharan <badhri@google.com> Link: https://lore.kernel.org/r/20210415050121.1928298-1-badhri@google.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-22nvme: introduce generic per-namespace chardevMinwoo Im
Userspace has not been allowed to I/O to device that's failed to be initialized. This patch introduces generic per-namespace character device to allow userspace to I/O regardless the block device is there or not. The chardev naming convention will similar to the existing blkdev naming, using a ng prefix instead of nvme, i.e. - /dev/ngXnY It also supports multipath which means it will not expose chardev for the hidden namespace blkdevs (e.g., nvmeXcYnZ). If /dev/ngXnY is created for a ns_head, then I/O request will be routed to a specific controller selected by the iopolicy of the subsystem. Signed-off-by: Minwoo Im <minwoo.im.dev@gmail.com> Signed-off-by: Javier González <javier.gonz@samsung.com> Reviewed-by: Keith Busch <kbusch@kernel.org> Tested-by: Kanchan Joshi <joshi.k@samsung.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2021-04-22pinctrl: core: Show pin numbers for the controllers with base = 0Andy Shevchenko
The commit f1b206cf7c57 ("pinctrl: core: print gpio in pins debugfs file") enabled GPIO pin number and label in debugfs for pin controller. However, it limited that feature to the chips where base is positive number. This, in particular, excluded chips where base is 0 for the historical or backward compatibility reasons. Refactor the code to include the latter as well. Fixes: f1b206cf7c57 ("pinctrl: core: print gpio in pins debugfs file") Cc: Drew Fustini <drew@beagleboard.org> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Tested-by: Drew Fustini <drew@beagleboard.org> Reviewed-by: Drew Fustini <drew@beagleboard.org> Link: https://lore.kernel.org/r/20210415130356.15885-1-andriy.shevchenko@linux.intel.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2021-04-21power: supply: cpcap-battery: fix invalid usage of list cursorGuangqing Zhu
Fix invalid usage of a list_for_each_entry in cpcap_battery_irq_thread(). Empty list or fully traversed list points to list head, which is not NULL (and before the first element containing real data). Signed-off-by: Guangqing Zhu <zhuguangqing83@gmail.com> Reviewed-by: Tony Lindgren <tony@atomide.com> Reviewed-by: Carl Philipp Klemm <philipp@uvos.xyz> Tested-by: Carl Philipp Klemm <philipp@uvos.xyz> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2021-04-21of: overlay: Fix kerneldoc warning in of_overlay_remove()Rob Herring
'*ovcs_id' causes a warning because '*' is treated as bold markup: Documentation/devicetree/kernel-api:56: ../drivers/of/overlay.c:1184: WARNING: Inline emphasis start-string without end-string. Fix this by using the normal '@' markup for function parameters. That appears to be enough to keep the '*' from being interpretted as markup. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Cc: Frank Rowand <frowand.list@gmail.com> Link: https://lore.kernel.org/r/20210421154548.1192903-1-robh@kernel.org/ Signed-off-by: Rob Herring <robh@kernel.org>
2021-04-21platform/x86: intel_pmc_core: Uninitialized data in ↵Dan Carpenter
pmc_core_lpm_latch_mode_write() The simple_write_to_buffer() can return success if even a single byte is copied from user space. In this case it can result in using uninitalized data if the buf[] array is not fully initialized. Really we should only succeed if the whole buffer is copied. Just using copy_from_user() is simpler and more appropriate. Fixes: 8074a79fad2e ("platform/x86: intel_pmc_core: Add option to set/clear LPM mode") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Link: https://lore.kernel.org/r/YIBCf+G9Ef8wrGJw@mwanda Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2021-04-21Merge series "mfd/rtc/regulator: Drop board file support for Samsung PMIC" ↵Mark Brown
from Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>: Hi, The Samsung PMIC drivers since long time are used only on devicetree platforms (Samsung Exynos) and there are no users with board files. Drop the support for board files entirely and depend on OF for matching. This makes the code smaller and simpler. Dependencies ============ The MFD pieces are rebased on my previous sec-core dirver changes: mfd: sec: Simplify getting of_device_id match data https://lore.kernel.org/linux-samsung-soc/20210420113929.278082-1-krzysztof.kozlowski@canonical.com/T/#t Applying - can be independent ============================= The last RTC and regulator patches can be picked up independently via regulator and rtc trees. There are no board files currently, so the code in these drivers is basically dead code and feature-bisection is preserved. Best regards, Krzysztof Krzysztof Kozlowski (9): mfd: sec: Drop support for board files and require devicetree mfd: sec: Remove unused cfg_pmic_irq in platform data mfd: sec: Remove unused device_type in platform data mfd: sec: Remove unused irq_base in platform data mfd: sec: Enable wakeup from suspend via devicetree property mfd: sec: Remove unused platform data members rtc: s5m: Remove reference to parent's device pdata regulator: s2mpa01: Drop initialization via platform data regulator: s2mps11: Drop initialization via platform data drivers/mfd/Kconfig | 1 + drivers/mfd/sec-core.c | 64 +++++--------------------------- drivers/mfd/sec-irq.c | 4 +- drivers/regulator/s2mpa01.c | 4 -- drivers/regulator/s2mps11.c | 22 +---------- drivers/rtc/rtc-s5m.c | 6 --- include/linux/mfd/samsung/core.h | 33 ---------------- 7 files changed, 14 insertions(+), 120 deletions(-) -- 2.25.1
2021-04-21Merge tag 'mmc-v5.12-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc Pull MMC fix from Ulf Hansson: "Replace WARN_ONCE with dev_warn_once for non-optimal sg-alignment in the meson-gx host driver" * tag 'mmc-v5.12-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: mmc: meson-gx: replace WARN_ONCE with dev_warn_once about scatterlist size alignment in block mode
generated by cgit (git 2.34.1) at 2025-09-16 21:20:12 +0000