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2014-09-28staging: dgnc: dgnc_driver.c: Replace non-standard spinlock's macrosRoberta Dobrescu
This patch replaces non-standard spinlock's macros. It is done using coccinelle and the following semantic patch: @@ expression x; @@ - DGNC_SPINLOCK_INIT(x) + spin_lock_init(&x) @@ expression x, y; @@ - DGNC_LOCK(x, y) + spin_lock_irqsave(&x, y) @@ expression x, y; @@ - DGNC_UNLOCK(x, y) + spin_unlock_irqrestore(&x, y) @used_by_lock exists@ typedef ulong; symbol lock_flags; position p1, p2; @@ ( ulong lock_flags@p1; | unsigned long lock_flags@p2; ) ... ( spin_lock_irqsave(..., lock_flags) | spin_unlock_irqrestore(..., lock_flags) ) @@ position used_by_lock.p1, used_by_lock.p2; @@ ( - ulong lock_flags@p1; + unsigned long flags; | - unsigned long lock_flags@p2; + unsigned long flags; ) <... - lock_flags + flags ...> Signed-off-by: Roberta Dobrescu <roberta.dobrescu@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28staging: dgnc: dgnc_neo.c: Replace non-standard spinlock's macrosRoberta Dobrescu
This patch replaces non-standard spinlock's macros. It is done using coccinelle and the following semantic patch: @@ expression x; @@ - DGNC_SPINLOCK_INIT(x) + spin_lock_init(&x) @@ expression x, y; @@ - DGNC_LOCK(x, y) + spin_lock_irqsave(&x, y) @@ expression x, y; @@ - DGNC_UNLOCK(x, y) + spin_unlock_irqrestore(&x, y) @used_by_lock exists@ typedef ulong; symbol lock_flags; position p1, p2; @@ ( ulong lock_flags@p1; | unsigned long lock_flags@p2; ) ... ( spin_lock_irqsave(..., lock_flags) | spin_unlock_irqrestore(..., lock_flags) ) @@ position used_by_lock.p1, used_by_lock.p2; @@ ( - ulong lock_flags@p1; + unsigned long flags; | - unsigned long lock_flags@p2; + unsigned long flags; ) <... - lock_flags + flags ...> Additionally replace 'lock_flags2' with 'flags2'. This was done by hand since it had only 3 occurences and all in this file. Signed-off-by: Roberta Dobrescu <roberta.dobrescu@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28staging: dgnc: dgnc_tty.c: Replace non-standard spinlock's macrosRoberta Dobrescu
This patch replaces non-standard spinlock's macros. It is done using coccinelle and the following semantic patch: @@ expression x; @@ - DGNC_SPINLOCK_INIT(x) + spin_lock_init(&x) @@ expression x, y; @@ - DGNC_LOCK(x, y) + spin_lock_irqsave(&x, y) @@ expression x, y; @@ - DGNC_UNLOCK(x, y) + spin_unlock_irqrestore(&x, y) @used_by_lock exists@ typedef ulong; symbol lock_flags; position p1, p2; @@ ( ulong lock_flags@p1; | unsigned long lock_flags@p2; ) ... ( spin_lock_irqsave(..., lock_flags) | spin_unlock_irqrestore(..., lock_flags) ) @@ position used_by_lock.p1, used_by_lock.p2; @@ ( - ulong lock_flags@p1; + unsigned long flags; | - unsigned long lock_flags@p2; + unsigned long flags; ) <... - lock_flags + flags ...> Signed-off-by: Roberta Dobrescu <roberta.dobrescu@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28staging: dgnc: dgnc_mgmt.c: Replace non-standard spinlock's macrosRoberta Dobrescu
This patch replaces non-standard spinlock's macros. It is done using coccinelle and the following semantic patch: @@ expression x; @@ - DGNC_SPINLOCK_INIT(x) + spin_lock_init(&x) @@ expression x, y; @@ - DGNC_LOCK(x, y) + spin_lock_irqsave(&x, y) @@ expression x, y; @@ - DGNC_UNLOCK(x, y) + spin_unlock_irqrestore(&x, y) @used_by_lock exists@ typedef ulong; symbol lock_flags; position p1, p2; @@ ( ulong lock_flags@p1; | unsigned long lock_flags@p2; ) ... ( spin_lock_irqsave(..., lock_flags) | spin_unlock_irqrestore(..., lock_flags) ) @@ position used_by_lock.p1, used_by_lock.p2; @@ ( - ulong lock_flags@p1; + unsigned long flags; | - unsigned long lock_flags@p2; + unsigned long flags; ) <... - lock_flags + flags ...> Signed-off-by: Roberta Dobrescu <roberta.dobrescu@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28staging: dgnc: Fixed white space warning.Gulsah Kose
This patch fixes "please, no space before tabs" checkpatch.pl warning in digi.h Signed-off-by: Gulsah Kose <gulsah.1004@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28staging: rts5208: Remove unnecessary else in rtsx_card.hEsra Altintas
The following patch fixes the checkpatch.pl warning: WARNING: else is not generally useful after a break or return Signed-off-by: Esra Altintas <es.altintas@gmail.com> Acked-by: Daniel Baluta <daniel.baluta@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28staging: rts5208: Remove unncessary return in function returning voidTapasweni Pathak
This patch fixes checkpatch.pl warning in rtsx.c file. WARNING: void function return statements are not generally useful Signed-off-by: Tapasweni Pathak <tapaswenipathak@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28staging: rts5208: Add new line after declarationTapasweni Pathak
This patch fixes checkpatch.pl warning in file ms.c WARNING : Missing a blank line after declarations Signed-off-by: Tapasweni Pathak <tapaswenipathak@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28Staging: rts5208: Fix missing blank line warningMahati Chamarthy
This fixes the following checkpatch.pl warnings: WARNING: Missing a blank line after declarations Signed-off-by: Mahati Chamarthy <mahati.chamarthy@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28staging: rtl8712: add new line after declarationsTapasweni Pathak
This patch fixes checkpatch.pl warning in hal_init.c file WARNING : Missing a blank line after declarations Signed-off-by: Tapasweni Pathak <tapaswenipathak@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28staging: rtl8192ee: clean up function header formattingCatalina Mocanu
Reformatted function header to silence the following checkpatch.pl error: ERROR: code indent should use tabs where possible Signed-off-by: Catalina Mocanu <catalina.mocanu@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28staging: rtl8192ee: remove unnecessary return statementCatalina Mocanu
This fixes the following checkpatch.pl warning: WARNING: void function return statements are not generally useful Signed-off-by: Catalina Mocanu <catalina.mocanu@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28Staging: rtl8192ee: Removed unnecessary return statement.Heena Sirwani
The following patch removes the checkpatch.pl warning: WARNING: void function return statements are generally not useful. Signed-off-by: Heena Sirwani <heenasirwani@gmail.com> Acked-by: Daniel Baluta <daniel.baluta@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28Staging: rtl8192ee: Fix line over 80 characters.Heena Sirwani
The following patch fixes the checkpatch.pl warning: WARNING: line over 80 characters. Signed-off-by: Heena Sirwani <heenasirwani@gmail.com> Acked-by: Daniel Baluta <daniel.baluta@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28staging: iio: accel: Use __be16 instead of u16Aybuke Ozdemir
This patch fixes these warning messages found by sparse: drivers/staging/iio/accel/sca3000_ring.c:120:61: warning: incorrect type in argument 1 (different base types) drivers/staging/iio/accel/sca3000_ring.c:120:61: expected restricted __be16 const [usertype] *p drivers/staging/iio/accel/sca3000_ring.c:120:61: got unsigned short [usertype] * Signed-off-by: Aybuke Ozdemir <aybuke.147@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28staging: iio: light: Add a blank line after declarationsRoberta Dobrescu
This fixes the following checkpatch.pl warning: WARNING: Missing a blank line after declarations Signed-off-by: Roberta Dobrescu <roberta.dobrescu@gmail.com> Acked-by: Daniel Baluta <daniel.baluta@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28staging: iio: light: Remove space before function pointer argumentsRoberta Dobrescu
This fixes the following checkpatch.pl warning: WARNING: Unnecessary space before function pointer arguments Signed-off-by: Roberta Dobrescu <roberta.dobrescu@gmail.com> Acked-by: Daniel Baluta <daniel.baluta@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28staging: iio: light: Fix quoted string split across linesRoberta Dobrescu
This fixes the following checkpatch.pl warning: WARNING: quoted string split across lines Signed-off-by: Roberta Dobrescu <roberta.dobrescu@gmail.com> Acked-by: Daniel Baluta <daniel.baluta@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28staging: iio: Add #include guards to header filesRoberta Dobrescu
This patch adds #include guards in order to make the header files idempotent. Signed-off-by: Roberta Dobrescu <roberta.dobrescu@gmail.com> Acked-by: Daniel Baluta <daniel.baluta@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28Staging: iio: Remove unnecessory immediate else after return statementVaishali Thakkar
This patch fixes following checkpatch.pl warning: WARNING: else is not generally useful after a break or return Signed-off-by: Vaishali Thakkar <vthakkar1994@gmail.com> Acked-by: Daniel Baluta <daniel.baluta@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28staging: iio: frequency: remove unnecessary semicolonRoxana Blaj
This fixes the checkpatch.pl warning: WARNING: macros should not use a trailing semicolon Signed-off-by: Roxana Blaj <roxanagabriela10@gmail.com> Acked-by: Daniel Baluta <daniel.baluta@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28Staging: iio: light: Missing a blank line after declarationsAybuke Ozdemir
This patch fixes these warning messages found by checkpatch.pl: WARNING : Missing a blank line after declarations. Signed-off-by: Aybuke Ozdemir <aybuke.147@gmail.com> Acked-by: Daniel Baluta <daniel.baluta@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28staging: iio: frequency: add new line after declarationsRoxana Blaj
This fixes the checkpatch.pl warning: WARNING: Missing a blank line after declarations Signed-off-by: Roxana Blaj <roxanagabriela10@gmail.com> Acked-by: Daniel Baluta <daniel.baluta@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28Staging: iio: adc: Use usleep_range instead of msleepVaishali Thakkar
This patch fixes following checkpatch.pl warning: WARNING: msleep < 20ms can sleep for up to 20ms; see Documentation/timers/timers-howto.txt Signed-off-by: Vaishali Thakkar <vthakkar1994@gmail.com> Acked-by: Daniel Baluta <daniel.baluta@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28staging: bcm: Fix line 80 characters in Adapter.hEsra Altintas
The following patch fixes the checkpatch.pl warning: WARNING: line over 80 characters Signed-off-by: Esra Altintas <es.altintas@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28staging: bcm: Fix quoted string split across lines warningYeliz Taneroglu
The following patch the checkpatch.pl warning: drivers/staging/bcm/InterfaceIdleMode.c:215: warning:quoted string split across lines Signed-off-by: Yeliz Taneroglu <yeliztaneroglu@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28staging: imx-drm: Don't put an else right after a returnCatalina Mocanu
This fixes the following checkpatch.pl warning: WARNING: else is not generally useful after a break or return. Signed-off-by: Catalina Mocanu <catalina.mocanu@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28staging: imx-drm: Array was made static const char * constAybuke Ozdemir
This patch fixes checkpatch.pl error in file imx-tve.c WARNING: static const char * array should probably be static const char * const Signed-off-by: Aybuke Ozdemir <aybuke.147@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28patch "staging: rtl8723au: os_dep: declared cfg80211_infrastructure_mode staticRahul Garg
Declared cfg80211_infrastructure_mode method static to remove sparse warning Signed-off-by: Rahul Garg <rahul.lnmiit@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28staging: lustre: fix gfp_t/int coercionOmar Sandoval
Fix a few implicit casts between int and gfp_t which were caught by sparse. Signed-off-by: Omar Sandoval <osandov@osandov.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28staging: lustre: llite_lib.c Set ll_md_setattr function to be staticRamon Fried
This fixes the following sparse warning: llite_lib.c:1240:5: warning: symbol 'll_md_setattr' was not declared. Should it be static? Signed-off-by: Ramon Fried <ramon.fried@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28staging: rtl8821ae: fix sparse warning for static declarationsMathieu OTHACEHE
This patch fixes the following sparse warnings: drivers/staging/rtl8821ae/pci.c:52:4: warning: symbol '_rtl_mac_to_hwqueue' was not declared. Should it be static? drivers/staging/rtl8821ae/pci.c:365:6: warning: symbol 'rtl_pci_check_buddy_priv' was not declared. Should it be static? drivers/staging/rtl8821ae/pci.c:409:6: warning: symbol 'rtl_pci_get_linkcontrol_field' was not declared. Should it be static? drivers/staging/rtl8821ae/pci.c:1748:6: warning: symbol 'rtl_pci_deinit' was not declared. Should it be static? drivers/staging/rtl8821ae/pci.c:1763:5: warning: symbol 'rtl_pci_init' was not declared. Should it be static? drivers/staging/rtl8821ae/pci.c:1780:5: warning: symbol 'rtl_pci_start' was not declared. Should it be static? drivers/staging/rtl8821ae/pci.c:1814:6: warning: symbol 'rtl_pci_stop' was not declared. Should it be static? drivers/staging/rtl8821ae/pci.c:2105:21: warning: symbol 'hw_export' was not declared. Should it be static? Signed-off-by: Mathieu OTHACEHE <m.othacehe@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28staging: ozwpan: Remove typedefsChristoph Jaeger
As these typedefs are only used once, there is no real need for them. Signed-off-by: Christoph Jaeger <email@christophjaeger.info> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28staging : android : sync : get_unused_fdHeinrich Schuchardt
sync.h recommends to use get_unused_fd which does not set O_CLOEXEC while the rest of the android tree uses get_unused_fd_flags and sets O_CLOEXEC. The patch adjust the comment. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28staging: et131x: Remove unnecessary parenthesesMark Einon
Reported-by: Joe Perches <joe@perches.com> Signed-off-by: Mark Einon <mark.einon@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28staging: et131x: Remove unnecessary OOM messageMark Einon
Reported-by: Joe Perches <joe@perches.com> Signed-off-by: Mark Einon <mark.einon@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28staging: et131x: Cat some lines less than 80 columnsMark Einon
Some split lines are less than 80 chars if rejoined, so rejoin them. Reported-by: Joe Perches <joe@perches.com> Signed-off-by: Mark Einon <mark.einon@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28staging: et131x: Use ether_addr_copy when copying ethernet addressesMark Einon
Reported-by: Joe Perches <joe@perches.com> Signed-off-by: Mark Einon <mark.einon@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28USB: Remove .owner field for driverKiran Padwal
There is no need to init .owner field. Based on the patch from Peter Griffin <peter.griffin@linaro.org> "mmc: remove .owner field for drivers using module_platform_driver" This patch removes the superflous .owner field for drivers which use the module_platform_driver API, as this is overriden in platform_driver_register anyway." Signed-off-by: Kiran Padwal <kiran.padwal@smartplayin.com> Reviewed-by: Ivan T. Ivanov <iivanov@mm-sol.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28usb: core: log higher level message on malformed LANGID descriptorScot Doyle
Commit 0cce2eda19923e5e5ccc8b042dec5af87b3ffad0 USB: fix LANGID=0 regression defaults to a langid of 0x0409 if it's not properly implemented by the device. Explain with a higher level error message what this means. Signed-off-by: Scot Doyle <lkml14@scotdoyle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28tty: serial: msm: Add earlycon supportStephen Boyd
Add support for DT based and command line based early console on platforms with the msm serial hardware. Cc: Rob Herring <robh@kernel.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28serial/core: Initialize the console pm stateSudhir Sreedharan
For console devices having UART_CAP_SLEEP capability, the uart_pm_state has to be initialized to UART_PM_STATE_ON. Otherwise the LCR regiser values are reinitialized when uart_change_pm is called from uart_configure_port. Signed-off-by: Sudhir Sreedharan <ssreedharan@mvista.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28serial: asc: Conditionally use readl_relaxed (COMPILE_TEST)Daniel Thompson
Commit 08177ece596c ("serial: asc: Adopt readl_/writel_relaxed()) is regressing the m68k allmodconfig build. This is due to the unconditional use of readl_relaxed() which, although documented, does not currently exist for m68k. This is trivially fixable for st-asc because we can just update the asc_in() accessor to make this conditional. Reported-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org> Cc: Srinivas Kandagatla <srinivas.kandagatla@gmail.com> Cc: Maxime Coquelin <maxime.coquelin@st.com> Cc: Patrice Chotard <patrice.chotard@st.com> Cc: Jiri Slaby <jslaby@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28serial: of-serial: add PM suspend/resume supportJingchang Lu
This adds PM suspend/resume support for the of-serial driver to provide power management support on devices attatched to it. Signed-off-by: Jingchang Lu <jingchang.lu@freescale.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28tty/metag_da: Add console_poll module parameterJames Hogan
Currently the metag_da console channel is write only, it doesn't get polled for incoming data. This is for performance & latency reasons as polling blocks the processor for a significant amount of time waiting for the JTAG probe to respond to the request and restart the thread. This means that the console channel cannot be used for a login prompt, so ttyDA2 is usually used instead. In a virtual environment with a virtual DA such as QEMU however the polling is much cheaper as the request can be handled immediately. It is useful to be able to enable polling in such an environment in order to get both the kernel log and a usable login prompt on the same DA channel. Add a console_poll module parameter which allows polling to be enabled for the console channel. It defaults to off as that is the current behaviour for good reason on real hardware. It can be enabled by appending metag_da.console_poll to the kernel command line. Signed-off-by: James Hogan <james.hogan@imgtec.com> Cc: Jiri Slaby <jslaby@suse.cz> Tested-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28serial: 8250_pci: remove rts_n override from Baytrail quirkHeikki Krogerus
It should not be used together with Auto Flow Control, and Auto Flow Control is always enabled on Baytrail. Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28serial: cadence: Add generic earlycon supportMichal Simek
Add earlycon support for the cadence serial port. This is based on recent patches: "tty/serial: pl011: add generic earlycon support" (sha1: 0d3c673e7881e691991b2a4745bd4f149603baa2) "tty/serial: add arm/arm64 semihosting earlycon" (sha1: d50d7269ebcb438afa346cdffce0f4e2a1b9e831) Signed-off-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28serial: imx: change the wait even to interruptiableHuang Shijie
The wait_event() makes the application hang for ever in the following case: [1] the hardware flow control is enabled. [2] the other end (or the remote end) is terminated, and the TX is still waiting for the hardware flow control signal to become asserted. This patch fixes it by changing the wait_event to wait_event_interruptible. Signed-off-by: Huang Shijie <shijie8@gmail.com> Signed-off-by: Fugang Duan <B38611@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28serial: imx: terminate the RX DMA when the UART is suspendingHuang Shijie
When the uart port is suspending, the RX data is useless. So in this case, we can terminate the RX DMA right now. Signed-off-by: Huang Shijie <b32955@freescale.com> Signed-off-by: Fugang Duan <B38611@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28serial: imx: fix throttle/unthrottle callbacks for hardware assisted flow ↵Fugang Duan
control when the 'CTSC' bit is negated. 'CTS' has no function when 'CTSC' is asserted. 0: The CTS pin is high (inactive) 1: The CTS pin is low (active) For throttle, it needs to clear 'CTS' and 'CTSC' bits. For unthrottle, it needs to enable 'CTS' and 'CTSC' bits. The patch just fix the issue. Signed-off-by: Fugang Duan <B38611@freescale.com> Signed-off-by: Huang Shijie <shijie8@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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