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linux/drivers/pinctrl
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Tomi Valkeinen ad5d25fef8 pinctrl: single: fix infinite loop caused by bad mask 
commit 4e7e8017a80e1 (pinctrl: pinctrl-single:
enhance to configure multiple pins of different modules) improved
support for pinctrl-single,bits option, but also caused a regression
in parsing badly configured mask data.

If the masks in DT data are not quite right,
pcs_parse_bits_in_pinctrl_entry() can end up in an infinite loop,
trashing memory at the same time.

Add a check to verify that each loop actually removes bits from the
'mask', so that the loop can eventually end.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2014-01-15 08:31:53 +01:00
..
mvebu
pinctrl: mvebu: remove redundant of_match_ptr
2013-10-23 10:55:04 +02:00
sh-pfc
pinctrl: sh-pfc: r8a7791: Add I2C pins
2014-01-07 16:48:54 +01:00
sirf
pinctrl: sirf: add pin group for USP0 with only RX or TX frame sync
2014-01-08 10:51:10 +01:00
spear
pinctrl: remove redundant of_match_ptr
2013-10-08 10:02:25 +02:00
vt8500
pinctrl: Pass all configs to driver on pin_config_set()
2013-08-28 13:34:41 +02:00
core.c
pinctrl/gpio: non-linear GPIO ranges accesible from gpiolib
2013-10-16 15:33:50 +02:00
core.h
pinctrl: move subsystem mutex to pinctrl_dev struct
2013-04-26 17:01:35 +02:00
devicetree.c
pinctrl: move subsystem mutex to pinctrl_dev struct
2013-04-26 17:01:35 +02:00
devicetree.h
…
Kconfig
pinctrl: msm: Update Kconfig for PINCTRL_MSM8X74
2013-12-16 10:29:25 +01:00
Makefile
pinctrl: tegra: add pinmux controller driver for Tegra124
2013-12-12 22:28:06 +01:00
pinconf-generic.c
pinctrl: Adds slew-rate, input-enable/disable
2013-12-16 10:55:03 +01:00
pinconf.c
pinctrl: pinconf: remove warning: unused variable 'ops'
2013-12-13 13:55:15 +01:00
pinconf.h
pinctrl: add function to parse generic pinconfig properties from a dt node
2013-06-16 11:57:32 +02:00
pinctrl-ab8500.c
pinctrl: ab8500: Staticize some symbols
2013-04-09 09:54:00 +02:00
pinctrl-ab8505.c
pinctrl: ab8505: Staticize some symbols
2013-04-09 09:59:42 +02:00
pinctrl-ab8540.c
pinctrl: ab8540: Staticize some symbols
2013-04-09 09:58:02 +02:00
pinctrl-ab9540.c
pinctrl: ab9540: Staticize some symbols
2013-04-09 09:55:59 +02:00
pinctrl-abx500.c
pinctrl: abx500: fix bitwise AND test
2013-08-28 14:32:06 +02:00
pinctrl-abx500.h
pinctrl/abx500: replace IRQ offsets with table read-in values
2013-02-10 15:44:33 +01:00
pinctrl-adi2-bf54x.c
pinctrl: ADI PIN control driver for the GPIO controller on bf54x and bf60x.
2013-09-19 14:37:27 +02:00
pinctrl-adi2-bf60x.c
pinctrl: pinctrl-adi2-bf60x: remove useless and duplicated GPIO definition for PPI2.
2013-09-23 09:45:33 +02:00
pinctrl-adi2.c
pinctrl: pinctrl-adi2: disable IRQ when setting value
2013-10-09 13:09:41 +02:00
pinctrl-adi2.h
pinctrl: ADI PIN control driver for the GPIO controller on bf54x and bf60x.
2013-09-19 14:37:27 +02:00
pinctrl-as3722.c
pinctrl: as3722: Set pin to output mode for some function
2014-01-14 10:34:18 +01:00
pinctrl-at91.c
pinctrl: at91: replace clk_prepare + clk_enable by clk_prepare_enable
2013-12-16 14:22:57 +01:00
pinctrl-baytrail.c
pinctrl: baytrail: lock IRQs when starting them
2013-12-09 15:16:31 +01:00
pinctrl-bcm2835.c
pinctrl: Pass all configs to driver on pin_config_set()
2013-08-28 13:34:41 +02:00
pinctrl-coh901.c
pinctrl: coh901: mark GPIO lines used for IRQ
2013-10-16 09:59:55 +02:00
pinctrl-coh901.h
…
pinctrl-exynos5440.c
pinctrl: remove redundant of_match_ptr
2013-10-08 10:02:25 +02:00
pinctrl-exynos.c
pinctrl: Correct number of pins for s5pv210
2013-09-27 15:50:22 +02:00
pinctrl-exynos.h
pinctrl: exynos: Handle suspend/resume of GPIO EINT registers
2013-05-27 15:37:09 +02:00
pinctrl-falcon.c
pinctrl: Pass all configs to driver on pin_config_set()
2013-08-28 13:34:41 +02:00
pinctrl-imx1-core.c
pinctrl: imx1-core populate subdevices
2013-11-25 09:08:30 +01:00
pinctrl-imx1.h
pinctrl: imx1 core driver
2013-10-29 06:54:37 -07:00
pinctrl-imx6dl.c
pinctrl: remove redundant of_match_ptr
2013-10-08 10:02:25 +02:00
pinctrl-imx6q.c
pinctrl: remove redundant of_match_ptr
2013-10-08 10:02:25 +02:00
pinctrl-imx6sl.c
pinctrl: remove redundant of_match_ptr
2013-10-08 10:02:25 +02:00
pinctrl-imx23.c
Drivers: pinctrl: remove __dev* attributes.
2013-01-03 15:57:02 -08:00
pinctrl-imx25.c
pinctrl: pinctrl-imx: add imx25 pinctrl driver
2013-11-25 09:08:30 +01:00
pinctrl-imx27.c
pinctrl: imx27: imx27 pincontrol driver
2013-10-29 08:58:06 -07:00
pinctrl-imx28.c
Drivers: pinctrl: remove __dev* attributes.
2013-01-03 15:57:02 -08:00
pinctrl-imx35.c
pinctrl: remove redundant of_match_ptr
2013-10-08 10:02:25 +02:00
pinctrl-imx50.c
pinctrl: imx50: add pinctrl support code for the IMX50 SoC
2013-11-06 10:06:59 +01:00
pinctrl-imx51.c
pinctrl: remove redundant of_match_ptr
2013-10-08 10:02:25 +02:00
pinctrl-imx53.c
pinctrl: remove redundant of_match_ptr
2013-10-08 10:02:25 +02:00
pinctrl-imx.c
pinctrl: imx: fix using pin->input_val wrongly
2013-11-04 13:04:26 +01:00
pinctrl-imx.h
pinctrl: imx: Use struct type for pins
2013-08-16 14:43:56 +02:00
pinctrl-lantiq.c
pinctrl/lantiq: Free mapping configs for both pin and groups
2013-05-15 13:28:46 +02:00
pinctrl-lantiq.h
pinctrl/lantiq: add output pinconf parameter
2013-02-05 16:17:22 +01:00
pinctrl-msm8x74.c
pinctrl-msm: Rename compatible to be more specific
2013-12-16 10:33:42 +01:00
pinctrl-msm.c
pinctrl: msm: Fix set gpio setting
2013-12-20 10:13:23 +01:00
pinctrl-msm.h
pinctrl: Add Qualcomm TLMM driver
2013-12-06 14:58:33 +01:00
pinctrl-mxs.c
pinctrl: Pass all configs to driver on pin_config_set()
2013-08-28 13:34:41 +02:00
pinctrl-mxs.h
…
pinctrl-nomadik-db8500.c
pinctrl/nomadik-db8500: Fix checkpatch errors
2013-03-27 22:21:32 +01:00
pinctrl-nomadik-db8540.c
Drivers: pinctrl: remove __dev* attributes.
2013-01-03 15:57:02 -08:00
pinctrl-nomadik-stn8815.c
pinctrl: pinctrl-nomadik-stn8815: Fix checkpatch error
2013-03-13 19:50:20 +01:00
pinctrl-nomadik.c
pinctrl: nomadik: always display IRQ in debugfs
2013-11-25 09:08:30 +01:00
pinctrl-nomadik.h
pinctrl/nomadik: move the platform data header
2012-11-05 09:55:27 +01:00
pinctrl-palmas.c
pinctrl: palmas: remove pin config BIAS_PULL_PIN_DEFAULT support
2013-10-08 13:27:27 +02:00
pinctrl-rockchip.c
pinctrl: rockchip: emulate both edge triggered interrupts
2013-10-16 15:33:55 +02:00
pinctrl-s3c24xx.c
pinctrl: s3c24xx: off by one in s3c24xx_eint_init()
2013-08-28 14:44:25 +02:00
pinctrl-s3c64xx.c
pinctrl: s3c64xx: Fix build error caused by undefined chained_irq_enter
2013-04-23 13:59:45 +02:00
pinctrl-samsung.c
pinctrl: remove redundant of_match_ptr
2013-10-08 10:02:25 +02:00
pinctrl-samsung.h
pinctrl: Add s5pv210 support to pinctrl-exynos
2013-08-28 15:56:06 +02:00
pinctrl-single.c
pinctrl: single: fix infinite loop caused by bad mask
2014-01-15 08:31:53 +01:00
pinctrl-st.c
pinctrl: Pass all configs to driver on pin_config_set()
2013-08-28 13:34:41 +02:00
pinctrl-sunxi-pins.h
pinctrl: sunxi: Add Allwinner A20 clock output pin functions
2014-01-08 10:46:28 +01:00
pinctrl-sunxi.c
pinctrl: sunxi: Fix off-by-one for valid offset range checking
2013-08-30 10:37:36 +02:00
pinctrl-sunxi.h
pinctrl: sunxi: Add spinlocks
2013-08-07 21:57:17 +02:00
pinctrl-tb10x.c
pinctrl: tb10x: use module_platform_driver to simplify the code
2013-10-23 10:46:00 +02:00
pinctrl-tegra20.c
pinctrl: tegra: add support for rcv-sel and drive type
2013-01-18 16:13:52 +01:00
pinctrl-tegra30.c
pinctrl: tegra: add support for rcv-sel and drive type
2013-01-18 16:13:52 +01:00
pinctrl-tegra114.c
pinctrl: tegra114: Remove MODULE_ALIAS
2013-09-19 14:35:24 +02:00
pinctrl-tegra124.c
pinctrl: tegra: add pinmux controller driver for Tegra124
2013-12-12 22:28:06 +01:00
pinctrl-tegra.c
pinctrl: Pass all configs to driver on pin_config_set()
2013-08-28 13:34:41 +02:00
pinctrl-tegra.h
pinctrl: tegra: add support for rcv-sel and drive type
2013-01-18 16:13:52 +01:00
pinctrl-tz1090-pdc.c
pinctrl: Pass all configs to driver on pin_config_set()
2013-08-28 13:34:41 +02:00
pinctrl-tz1090.c
pinctrl: Pass all configs to driver on pin_config_set()
2013-08-28 13:34:41 +02:00
pinctrl-u300.c
pinctrl: Pass all configs to driver on pin_config_set()
2013-08-28 13:34:41 +02:00
pinctrl-utils.c
pinctrl: utils: include export.h to avoid warnings
2013-08-28 15:50:33 +02:00
pinctrl-utils.h
pinctrl: add utility functions for add map/configs
2013-08-14 21:00:41 +02:00
pinctrl-vf610.c
pinctrl: remove redundant of_match_ptr
2013-10-08 10:02:25 +02:00
pinctrl-xway.c
pinctrl/lantiq: fix typo
2014-01-08 10:13:38 +01:00
pinmux.c
pinctrl: remove minor dead code
2013-11-04 13:07:05 +01:00
pinmux.h
…