malhuda/msm-4.14
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msm-4.14/drivers/gpio
History
Mika Westerberg b5539fa2d5 gpio / ACPI: Prevent potential wrap of GPIO value on OpRegion read 
Dan Carpenter's static code checker reports:

 The patch 473ed7be0da0: "gpio / ACPI: Add support for ACPI GPIO
 operation regions" from Mar 14, 2014, leads to the following static
 checker warning:

  drivers/gpio/gpiolib-acpi.c:454 acpi_gpio_adr_space_handler()
  warn: should 'gpiod_get_raw_value(desc) << i' be a 64 bit type?

This is due the fact that *value is of type u64 and gpiod_get_raw_value()
returns int. Since i can be larger than 31, it is possible that the value
returned gets wrapped.

Fix this by casting the return of gpiod_get_raw_value() to u64 first before
shift.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2014-04-14 10:22:36 +02:00
..
devres.c
gpiolib: devres: add missing headers
2013-10-29 18:26:14 -07:00
gpio-74x164.c
gpio: 74x164: Driver cleanup
2013-12-12 14:28:12 +01:00
gpio-adnp.c
gpio: switch drivers to use new callback
2014-03-18 09:28:30 +01:00
gpio-adp5520.c
gpio/pinctrl: make gpio_chip members typed boolean
2013-12-04 14:42:46 +01:00
gpio-adp5588.c
gpio: adp5588 - add support for gpio names
2014-02-13 13:52:44 +01:00
gpio-amd8111.c
gpio: remove DEFINE_PCI_DEVICE_TABLE macro
2013-12-03 13:16:09 +01:00
gpio-arizona.c
gpio/pinctrl: make gpio_chip members typed boolean
2013-12-04 14:42:46 +01:00
gpio-bcm-kona.c
gpio: switch drivers to use new callback
2014-03-18 09:28:30 +01:00
gpio-bt8xx.c
gpio/pinctrl: make gpio_chip members typed boolean
2013-12-04 14:42:46 +01:00
gpio-clps711x.c
Linux 3.14-rc6
2014-03-14 10:26:45 +01:00
gpio-cs5535.c
gpio: remove use of __devexit
2012-11-28 11:39:59 -08:00
gpio-da9052.c
gpio/pinctrl: make gpio_chip members typed boolean
2013-12-04 14:42:46 +01:00
gpio-da9055.c
gpio/pinctrl: make gpio_chip members typed boolean
2013-12-04 14:42:46 +01:00
gpio-davinci.c
gpio: davinci: fix gpio selection for OF
2014-03-11 11:14:19 +01:00
gpio-dwapb.c
gpio: switch drivers to use new callback
2014-03-18 09:28:30 +01:00
gpio-em.c
gpio: switch drivers to use new callback
2014-03-18 09:28:30 +01:00
gpio-ep93xx.c
gpio: ep93xx: get rid of bogus __raw* accessors
2013-10-16 09:59:54 +02:00
gpio-f7188x.c
gpio: f7188x: set can_sleep attribute
2014-01-07 19:02:01 +01:00
gpio-ge.c
…
gpio-generic.c
gpio: generic: Use platform_device_id->driver_data field for driver flags
2014-03-18 09:28:31 +01:00
gpio-grgpio.c
gpio: grgpio: Staticize local symbols
2013-06-19 21:40:38 +02:00
gpio-ich.c
gpio: ich: Add support for Intel Avoton
2014-03-19 08:58:23 +00:00
gpio-intel-mid.c
gpio: switch drivers to use new callback
2014-03-18 09:28:30 +01:00
gpio-iop.c
gpio: iop: fix devm_ioremap_resource() return value checking
2014-03-26 10:31:34 +01:00
gpio-it8761e.c
…
gpio-janz-ttl.c
gpio: use dev_get_platdata()
2013-08-16 15:24:35 +02:00
gpio-kempld.c
gpio/pinctrl: make gpio_chip members typed boolean
2013-12-04 14:42:46 +01:00
gpio-ks8695.c
gpio/pinctrl: make gpio_chip members typed boolean
2013-12-04 14:42:46 +01:00
gpio-lp3943.c
gpio: lp3943: Remove redundant of_match_ptr helper
2014-01-21 08:29:00 +00:00
gpio-lpc32xx.c
gpio/pinctrl: make gpio_chip members typed boolean
2013-12-04 14:42:46 +01:00
gpio-lynxpoint.c
gpio-lynxpoint: force gpio_get() to return "1" and "0" only
2014-03-28 21:52:35 +01:00
gpio-max730x.c
gpio: max730x: Remove redundant dev_set_drvdata
2014-01-02 13:54:34 +01:00
gpio-max732x.c
gpio: max732x: Fix possible NULL pointer dereference on i2c_new_dummy error
2014-03-12 14:50:51 +01:00
gpio-max7300.c
gpio: max7300: use devm_kzalloc()
2013-03-27 16:05:11 +01:00
gpio-max7301.c
gpio: max7301: Reverting "Do not force SPI speed when using OF Platform"
2013-08-23 19:44:28 +02:00
gpio-mc9s08dz60.c
gpio/pinctrl: make gpio_chip members typed boolean
2013-12-04 14:42:46 +01:00
gpio-mc33880.c
gpio/pinctrl: make gpio_chip members typed boolean
2013-12-04 14:42:46 +01:00
gpio-mcp23s08.c
gpio: switch drivers to use new callback
2014-03-18 09:28:30 +01:00
gpio-ml-ioh.c
gpio/pinctrl: make gpio_chip members typed boolean
2013-12-04 14:42:46 +01:00
gpio-mm-lantiq.c
…
gpio-moxart.c
gpio: moxart: Actually set output state in moxart_gpio_direction_output()
2014-03-27 10:19:08 +01:00
gpio-mpc8xxx.c
powerpc/gpio: Fix the wrong GPIO input data on MPC8572/MPC8536
2013-12-03 13:10:48 +01:00
gpio-mpc5200.c
gpio: remove use of __devinit
2012-11-28 11:39:33 -08:00
gpio-msic.c
gpio/pinctrl: make gpio_chip members typed boolean
2013-12-04 14:42:46 +01:00
gpio-msm-v1.c
gpio_msm: Fix build error due to missing err.h
2013-07-31 00:34:31 +02:00
gpio-msm-v2.c
GPIO tree bulk changes for v3.14
2014-01-21 10:09:12 -08:00
gpio-mvebu.c
gpio: mvebu: use chained_irq_{enter,exit} for GIC compatibility
2014-02-12 16:23:58 +01:00
gpio-mxc.c
gpio: mxc: Do not hard code return value
2014-01-02 13:55:53 +01:00
gpio-mxs.c
gpio: mxs: Allow for recursive enable_irq_wake() call
2014-03-27 10:11:59 +01:00
gpio-octeon.c
gpio/pinctrl: make gpio_chip members typed boolean
2013-12-04 14:42:46 +01:00
gpio-omap.c
gpio: omap: Use devm_ioremap_resource()
2014-02-24 14:44:43 +01:00
gpio-palmas.c
gpio/pinctrl: make gpio_chip members typed boolean
2013-12-04 14:42:46 +01:00
gpio-pca953x.c
gpio: pca953x: Fix gpio_base may not default to -1
2014-02-13 14:04:30 +01:00
gpio-pcf857x.c
gpio/pinctrl: make gpio_chip members typed boolean
2013-12-04 14:42:46 +01:00
gpio-pch.c
pch_gpio: set value before enabling output direction
2014-03-27 10:20:29 +01:00
gpio-pl061.c
gpio: pl061: convert driver to use gpiolib irqchip
2014-03-26 10:31:33 +01:00
gpio-pxa.c
gpio: pxa: clamp gpio get value to [0,1]
2014-01-15 08:56:20 +01:00
gpio-rc5t583.c
gpio: rc5t583: Remove redundant check
2014-02-24 14:51:49 +01:00
gpio-rcar.c
gpio: rcar: Add helper variable dev = &pdev->dev
2014-03-28 21:54:41 +01:00
gpio-rdc321x.c
gpio: use dev_get_platdata()
2013-08-16 15:24:35 +02:00
gpio-sa1100.c
ARM: 7841/1: sa1100: remove complex GPIO interface
2013-10-29 11:01:02 +00:00
gpio-samsung.c
gpio: samsung: Add missing "break" statement
2014-03-27 10:08:59 +01:00
gpio-sch311x.c
gpio: sch311x: fix compilation error
2013-12-23 18:12:48 +01:00
gpio-sch.c
gpio: Don't override the error code in probe error handling
2013-05-20 20:27:30 +02:00
gpio-sodaville.c
gpio: sodaville: fix some error return code on error path
2013-12-20 10:23:18 +01:00
gpio-spear-spics.c
drivers/gpio: simplify use of devm_ioremap_resource
2013-08-16 17:16:31 +02:00
gpio-sta2x11.c
gpio/pinctrl: make gpio_chip members typed boolean
2013-12-04 14:42:46 +01:00
gpio-stmpe.c
gpio/pinctrl: make gpio_chip members typed boolean
2013-12-04 14:42:46 +01:00
gpio-stp-xway.c
gpio: gpio-stp-xway.c: fix checkpatch error
2013-03-27 16:05:16 +01:00
gpio-sx150x.c
gpio/pinctrl: make gpio_chip members typed boolean
2013-12-04 14:42:46 +01:00
gpio-syscon.c
gpio: Driver for SYSCON-based GPIOs
2014-03-18 09:28:31 +01:00
gpio-tb10x.c
gpio: tb10x: Remove redundant of_match_ptr helper
2014-01-02 14:03:22 +01:00
gpio-tc3589x.c
gpio/pinctrl: make gpio_chip members typed boolean
2013-12-04 14:42:46 +01:00
gpio-tegra.c
gpio: tegra: add missing error handling to probe
2013-12-11 13:37:48 +01:00
gpio-timberdale.c
gpio/pinctrl: make gpio_chip members typed boolean
2013-12-04 14:42:46 +01:00
gpio-tps6586x.c
gpio/pinctrl: make gpio_chip members typed boolean
2013-12-04 14:42:46 +01:00
gpio-tps65910.c
gpio/pinctrl: make gpio_chip members typed boolean
2013-12-04 14:42:46 +01:00
gpio-tps65912.c
gpio/pinctrl: make gpio_chip members typed boolean
2013-12-04 14:42:46 +01:00
gpio-ts5500.c
gpio: use dev_get_platdata()
2013-08-16 15:24:35 +02:00
gpio-twl4030.c
gpio: twl4030: Remove redundant assignment
2014-03-27 10:06:34 +01:00
gpio-twl6040.c
gpio/pinctrl: make gpio_chip members typed boolean
2013-12-04 14:42:46 +01:00
gpio-tz1090-pdc.c
gpio-tz1090-pdc: add TZ1090 PDC gpio driver
2013-07-20 19:03:48 +02:00
gpio-tz1090.c
gpio-tz1090: Replace commas with semi-colons
2014-03-07 11:57:00 +08:00
gpio-ucb1400.c
Linux 3.13-rc3
2013-12-09 14:04:37 +01:00
gpio-viperboard.c
gpio/pinctrl: make gpio_chip members typed boolean
2013-12-04 14:42:46 +01:00
gpio-vr41xx.c
MIPS: VR41xx: Mark GPIO lines used for IRQ
2014-03-31 18:17:12 +02:00
gpio-vx855.c
gpio/pinctrl: make gpio_chip members typed boolean
2013-12-04 14:42:46 +01:00
gpio-wm831x.c
gpio/pinctrl: make gpio_chip members typed boolean
2013-12-04 14:42:46 +01:00
gpio-wm8350.c
gpio/pinctrl: make gpio_chip members typed boolean
2013-12-04 14:42:46 +01:00
gpio-wm8994.c
gpio/pinctrl: make gpio_chip members typed boolean
2013-12-04 14:42:46 +01:00
gpio-xilinx.c
GPIO: xilinx: Use BIT macro
2013-06-17 07:47:33 +02:00
gpio-xtensa.c
gpio: xtensa: fix build when XCHAL_HAVE_CP is 0
2014-02-03 09:11:45 +01:00
gpio-zevio.c
gpio: New driver for LSI ZEVIO SoCs
2014-02-27 10:30:42 +01:00
gpiolib-acpi.c
gpio / ACPI: Prevent potential wrap of GPIO value on OpRegion read
2014-04-14 10:22:36 +02:00
gpiolib-of.c
gpio: gpiolib-of: Use PTR_ERR_OR_ZERO
2014-02-06 10:33:46 +01:00
gpiolib.c
gpio: set data first, then chip and handler
2014-04-14 10:22:36 +02:00
gpiolib.h
gpiolib: Allow GPIO chips to request their own GPIOs
2014-03-13 10:32:18 +01:00
Kconfig
ARM: SoC: driver changes
2014-04-05 15:37:40 -07:00
Makefile
gpio: Driver for SYSCON-based GPIOs
2014-03-18 09:28:31 +01:00