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2014-07-27staging: comedi: ni_tio: tidy up enum ni_660x_second_gate_selectH Hartley Sweeten
These values are not used as an enum. For aesthetics, rename the CamelCase values and convert them into defines. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-27staging: comedi: ni_tio: remove counter_status_maskH Hartley Sweeten
For aesthetics, remove this global static const varaible. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-27staging: comedi: ni_tio: convert global static const variables to definesH Hartley Sweeten
For aesthetics, convert the global static const varaibles into defines. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-27staging: comedi: ni_tio: convert NI_660x_Up_Down_Pin_Second_Gate_Select() to ↵H Hartley Sweeten
a macro The BUG_ON() in this function can never happen. For aesthetics, rename this CamelCase inline function and convert it into a simple macro. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-27staging: comedi: ni_tio: convert NI_660x_RTSI_Second_Gate_Select() to a macroH Hartley Sweeten
The BUG_ON() in this function can never happen. For aesthetics, rename this CamelCase inline function and convert it into a simple macro. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-27staging: comedi: ni_tio: convert NI_660x_RTSI_Clock() to a macroH Hartley Sweeten
The BUG_ON() in this function can never happen. For aesthetics, rename this CamelCase inline function and convert it into a simple macro. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-27staging: comedi: ni_tio: convert NI_660x_Source_Pin_Clock() to a macroH Hartley Sweeten
The BUG_ON() in this function can never happen. For aesthetics, rename this CamelCase inline function and convert it into a simple macro. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-27staging: comedi: ni_tio: convert NI_M_Series_PFI_Gate_Select() to a macroH Hartley Sweeten
The BUG_ON() in this function can never happen. For aesthetics, rename this CamelCase inline function and convert it into a simple macro. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-27staging: comedi: ni_tio: convert NI_M_Series_RTSI_Gate_Select() to a macroH Hartley Sweeten
The BUG_ON() in this function can never happen. For aesthetics, rename this CamelCase inline function and convert it into a simple macro. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-27staging: comedi: ni_tio: convert NI_660x_RTSI_Gate_Select() to a macroH Hartley Sweeten
The BUG_ON() in this function can never happen. For aesthetics, rename this CamelCase inline function and convert it into a simple macro. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-27staging: comedi: ni_tio: convert NI_660x_Gate_Pin_Gate_Select() to a macroH Hartley Sweeten
The BUG_ON() in this function can never happen. For aesthetics, rename this CamelCase inline function and convert it into a simple macro. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-27staging: comedi: ni_tio: convert NI_M_Series_PFI_Clock() to a macroH Hartley Sweeten
The BUG_ON() in this function can never happen. For aesthetics, rename this CamelCase inline function and convert it into a simple macro. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-27staging: comedi: ni_tio: convert NI_M_Series_RTSI_Clock() to a macroH Hartley Sweeten
The BUG_ON() in this function can never happen. For aesthetics, rename this CamelCase inline function and convert it into a simple macro. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-27staging: comedi: ni_tio: tidy up ni_660x_set_first_gate()H Hartley Sweeten
Rename some of the local vars and tidy up this function to fix to fix a couple > 80 char line issues. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-27staging: comedi: ni_tio: tidy up ni_m_series_set_first_gate()H Hartley Sweeten
Rename some of the local vars and tidy up this function to fix to fix a couple > 80 char line issues. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-27staging: comedi: ni_tio: tidy up ni_660x_set_second_gate()H Hartley Sweeten
Rename some of the local vars and tidy up this function to fix to fix a couple > 80 char line issues. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-27staging: comedi: ni_tio: remove unnecessary ni_gpct_variant BUG() casesH Hartley Sweeten
The enum ni_gpct_variant is used to handle hardware variations in the gpct timers handled by this driver. This enum is defined as: enum ni_gpct_variant { ni_gpct_variant_e_series, ni_gpct_variant_m_series, ni_gpct_variant_660x }; For all the switch statements where all three enum values are handled, remove the unreachable BUG(). Move the default case so it is handled the same as ni_gpct_variant_e_series. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-27staging: comedi: ni_tio: tidy up some function declarationsH Hartley Sweeten
Fix the whitespace in some of the function declarations to avoid the ugly line breaks and fix a couple checkpatch.pl issues: WARNING: line over 80 characters WARNING: Unnecessary space before function pointer arguments Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-27staging: comedi: ni_tio: fix > 80 char commentsH Hartley Sweeten
Tidy up some of the comments to fix some fo the the checkpatch.pl warnings: WARNING: line over 80 characters Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-27staging: comedi: ni_tio: fix ni_tio_insn_read()H Hartley Sweeten
The comedi core expects the (*insn_read) operations to read insn->n values and return the number of values read. Fix this function to work line the core expects. For aesthetics, factor out the code that reads the SM_Save_Reg. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-27misc: bh1780: Introduce the use of devm_kzallocHimangi Saraogi
This patch introduces the use of devm_kzalloc and does away with the kfrees in the probe and remove functions. A label and the kfree being called on the return path of failure on i2c_check_functionality, which is completely unnecessary and removed. The NULL assignment of ddata is no longer required is also done away with. Signed-off-by: Himangi Saraogi <himangi774@gmail.com> Acked-by: Julia Lawall <julia.lawall@lip6.fr> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-27Lattice ECP3 FPGA: Correct endiannessJean-Michel Hautbois
This code corrects endianness and avoids a sparse error. Tested with Lattice ECP3-35 with Freescale i.MX6. It also sends uevent in order to load it. Signed-off-by: Jean-Michel Hautbois <jean-michel.hautbois@vodalys.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-27serial: 8250_dw: Add support for deferred probingChen-Yu Tsai
The 8250_dw driver fails to probe if the specified clock isn't registered at probe time. Even if a clock frequency is given, the required clock might be gated because it wasn't properly enabled. This happened to me when the device is registered through DT, and the clock was part of an MFD, the PRCM found on A31 and A23 SoCs. Unlike core clocks that are registered with OF_CLK_DECLARE, which happen almost immediately after the kernel starts, the clocks are registered as sub-devices of the PRCM MFD platform device. Even though devices are registered in the order they are found in the DT, the drivers are registered in a different, arbitrary order. It is possible that the 8250_dw driver is registered, and thus associated with the device and probed, before the clock driver is registered and probed. 8250_dw then reports unable to get the clock, and fails. Without a working console, the kernel panics. This patch adds support for deferred probe handling for the clock and reset controller. It also fixes the cleanup path if serial8250_register_8250_port fails. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-27serial: 8250_dw: Add optional reset control supportChen-Yu Tsai
The Allwinner A31 and A23 SoCs have a reset controller maintaining the UART in reset by default. This patch adds optional reset support to the driver. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-27serial: st-asc: Fix overflow in baudrate calculationMaxime COQUELIN
In the current calculation, if the required baud rate is above 262143, we get an overflow. This patch uses a 64bits variable to do the maths. Also, we remove the '+1' to avoid a divide by zero if the input clock rate is something unexpected. Indeed, if the input clock rate is zero, it is preferable to be notified, since the UART won't work anyway. Signed-off-by: Maxime Coquelin <maxime.coquelin@st.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-27serial: st-asc: Don't call BUG in asc_console_setup()Maxime COQUELIN
In order to prevent an asc instance to be used as early console, BUG_ON is used on either mapbase or membase being NULL. Problem is that this condition is also true when we set console to be a ttyASx different to the first asc instance being probed. Instead of calling BUG_ON, it now returns -ENXIO when either mapbase or membase is NULL. Signed-off-by: Maxime Coquelin <maxime.coquelin@st.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-27Merge tag 'firewire-fix-vt6315' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394 Pull firewire regression fix from Stefan Richter: "IEEE 1394 (FireWire) subsystem fix: MSI don't work on VIA PCIe controllers with some isochronous workloads (regression since v3.16-rc1)" * tag 'firewire-fix-vt6315' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394: firewire: ohci: disable MSI for VIA VT6315 again
2014-07-27staging: vt6656: rf.h clean up commentsMalcolm Priestley
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-27staging: vt6656: remove comments of old functions nolonger present.Malcolm Priestley
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-27staging: vt6656: remove return from all void functionsMalcolm Priestley
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-27staging: vt6656: main_usb.c remove return from void functionsMalcolm Priestley
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-27staging: vt6656: change driver version to mac80211Malcolm Priestley
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-27staging: vt6656: main_usb.c remove comments to functions nolonger present.Malcolm Priestley
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-27staging: vt6656: rename device_alloc_bufs to vnt_alloc_bufsMalcolm Priestley
changing device to vnt Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-27staging: vt6656: rename device_free_int_bufs to vnt_free_int_bufsMalcolm Priestley
changing device to vnt Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-27staging: vt6656: rename device_free_rx_bufs to vnt_free_rx_bufsMalcolm Priestley
changing vnt to device Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-27staging: vt6656: rename device_free_tx_bufs to vnt_free_tx_bufsMalcolm Priestley
changing device to vnt Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-27staging: vt6656: rename device_init_registers to vnt_init_registersMalcolm Priestley
changing device to vnt Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-27staging: vt6656: rename device_set_options to vnt_set_optionsMalcolm Priestley
changing device to vnt Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-27bcm: fix code styleZahari Doychev
this patch fixes some errors and warnings reported by checkpatch.pl Signed-off-by: Zahari Doychev <zahari.doychev@linux.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-27staging: netlogic: coding style fixupMostyn Bramley-Moore
Remove unnecessary return at end of a void function. Part of the eudyptula challenge: http://eudyptula-challenge.org/ Signed-off-by: Mostyn Bramley-Moore <mbmcode@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-27staging: unisys: fix visorchipset sysfs attribute functionsBenjamin Romer
This patch cleans up the style, error handling, and string handling in the sysfs functions recently added to visorchipset: - Use of sscanf() was changed to type-appropriate kstrto*() functions - error handling was simplified - the error return value of visorchannel_write() was corrected - switch use of driver-specific types to kernel types Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-26staging: gdm724x: fix misplaced open bracesCihangir Akturk
This patch fixes the following checkpatch.pl issues in gdm_usb.c: ERROR: that open brace { should be on the previous line Signed-off-by: Cihangir Akturk <cakturk@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-26staging: rtl8188eu: Fix static symbol sparse warningsJeff Oczek
Fix sparse warnings: drivers/staging/rtl8188eu/core/rtw_cmd.c:52:5: warning: symbol '_rtw_enqueue_cmd' was not declared. Should it be static? drivers/staging/rtl8188eu/core/rtw_wlan_util.c:1225:5: warning: symbol 'wifirate2_ratetbl_inx' was not declared. Should it be static? drivers/staging/rtl8188eu/hal/HalPhyRf_8188e.c:25:4: warning: symbol 'ODM_GetRightChnlPlaceforIQK' was not declared. Should it be static? drivers/staging/rtl8188eu/os_dep/ioctl_linux.c:3109:5: warning: symbol 'rtw_ioctl' was not declared. Should it be static? Signed-off-by: Jeff Oczek <jeffoczek@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-25Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds
Pull drm fixes from Dave Airlie: "This is radeon and intel fixes, and is a small bit larger than I'm guessing you'd like it to be. - i915: fixes 32-bit highmem i915 blank screen, semaphore hang and runtime pm fix - radeon: gpuvm stability fix for hangs since 3.15, and hang/reboot regression on TN/RL devices, The only slightly controversial one is the change to use GB for the vm_size, which I'm letting through as its a new interface we defined in this merge window, and I'd prefer to have the released kernel have the final interface rather than changing it later" * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: drm/radeon: fix cut and paste issue for hawaii. drm/radeon: fix irq ring buffer overflow handling drm/i915: Simplify i915_gem_release_all_mmaps() drm/radeon: fix error handling in radeon_vm_bo_set_addr drm/i915: fix freeze with blank screen booting highmem drm/i915: Reorder the semaphore deadlock check, again drm/radeon/TN: only enable bapm on MSI systems drm/radeon: fix VM IB handling drm/radeon: fix handling of radeon_vm_bo_rmv v3 drm/radeon: let's use GB for vm_size (v2)
2014-07-25Merge tag 'hwmon-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmon fix from Guenter Roeck: "Fixes to temperature limit and vrm write operations in smsc47m192 driver" * tag 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: hwmon: (smsc47m192) Fix temperature limit and vrm write operations
2014-07-25parport: fix menu breakageRandy Dunlap
Do not split the PARPORT-related symbols with the new kconfig symbol ARCH_MIGHT_HAVE_PC_PARPORT. The split was causing incorrect display of these symbols -- they were not being displayed together as they should be. Fixes: d90c3eb31535 "Kconfig cleanup (PARPORT_PC dependencies)" Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Mark Salter <msalter@redhat.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: stable@vger.kernel.org # for 3.13, 3.14, 3.15 Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-07-26clk: samsung: register exynos5420 apll/kpll configuration dataThomas Abraham
Register the PLL configuration data for APLL and KPLL on Exynos5420. This configuration data table specifies PLL coefficients for supported PLL clock speeds when a 24MHz clock is supplied as the input clock source for these PLLs. Cc: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Thomas Abraham <thomas.ab@samsung.com> Reviewed-by: Amit Daniel Kachhap <amit.daniel@samsung.com> Tested-by: Arjun K.V <arjun.kv@samsung.com> Signed-off-by: Tomasz Figa <t.figa@samsung.com>
2014-07-26clk: samsung: exynos5420: Setup clocks before system suspendVikas Sajjan
Prior to suspending the system, we need to ensure that certain clock source and gate registers are unmasked. while at it, add these clks to save/restore list also. Signed-off-by: Vikas Sajjan <vikas.sajjan@samsung.com> Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com> Signed-off-by: Tomasz Figa <t.figa@samsung.com>
2014-07-26clk: samsung: Make of_device_id array constKrzysztof Kozlowski
Array of struct of_device_id may be be const as expected by of_match_table field and of_find_matching_node_and_match() function. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Reviewed-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Tomasz Figa <t.figa@samsung.com>
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