Arnd Bergmann d8a2221273 pinctrl: sunxi: fix theoretical uninitialized variable access ...

gcc warns about a  way that it could use an uninitialized variable:

drivers/pinctrl/sunxi/pinctrl-sunxi.c: In function 'sunxi_pinctrl_init':
drivers/pinctrl/sunxi/pinctrl-sunxi.c:1191:8: error: 'best_div' may be used uninitialized in this function [-Werror=maybe-uninitialized]

This cannot really happen except if 'freq' is UINT_MAX and 'clock' is
zero, and both of these are forbidden. To shut up the warning anyway,
this changes the logic to initialize the return code to the first
divider value before looking at the others.

Fixes: 7c926492d3 ("pinctrl: sunxi: Add support for interrupt debouncing")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

2016-11-16 20:53:48 +01:00

..

aspeed

pinctrl: aspeed-g5: Fix pin association of SPI1 function

2016-10-18 14:36:12 +02:00

bcm

pinctrl: bcm2835: Return pins to inputs when freed

2016-11-15 00:14:14 +01:00

berlin

pinctrl: berlin: Use devm_pinctrl_register() for pinctrl registration

2016-04-21 00:02:13 +02:00

freescale

pinctrl: imx: accept gpio request/free from pinctrl

2016-09-12 14:25:52 +02:00

intel

pinctrl: cherryview: Drop ctrlX prefix from the pin debugfs output

2016-11-04 16:14:51 +01:00

mediatek

pinctrl: mediatek: constify gpio_chip structures

2016-09-13 10:39:33 +02:00

meson

pinctrl: meson: Add GXL pinctrl definitions

2016-11-04 23:05:06 +01:00

mvebu

pinctrl: mvebu: orion5x: Generalise mv88f5181l support for 88f5181

2016-09-21 11:49:18 +02:00

nomadik

pinctrl: nomadik: don't default-flag IRQs as falling

2016-09-19 11:01:33 +02:00

pxa

pinctrl: pxa: Use devm_pinctrl_register() for pinctrl registration

2016-04-21 00:03:04 +02:00

qcom

pinctrl: qcom: Add msm8994 pinctrl driver

2016-11-04 23:55:36 +01:00

samsung

pinctrl: samsung: Add GPF support for Exynos5433

2016-11-15 09:42:44 +01:00

sh-pfc

pinctrl: sh-pfc: r8a7795: Add group for QSPI0 and QSPI1 pins

2016-11-16 10:29:14 +01:00

sirf

pinctrl: sirf: make core support explicitly non-modular

2016-08-27 13:16:12 +02:00

spear

pinctrl: spear: Use devm_pinctrl_register() for pinctrl registration

2016-04-21 00:03:18 +02:00

stm32

pinctrl: stm32: add IRQ_DOMAIN_HIERARCHY dependency

2016-09-15 14:13:10 +02:00

sunxi

pinctrl: sunxi: fix theoretical uninitialized variable access

2016-11-16 20:53:48 +01:00

tegra

Merge tag 'pinctrl-v4.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

2016-07-28 17:06:51 -07:00

uniphier

pinctrl: uniphier: add Ethernet pin-mux settings

2016-07-11 09:53:25 +02:00

vt8500

pinctrl: vt8500: make bool drivers explicitly non-modular

2016-11-15 10:04:20 +01:00

core.c

pinctrl: copy per-pin driver private data to struct pin_desc

2016-05-31 10:27:19 +02:00

core.h

pinctrl: copy per-pin driver private data to struct pin_desc

2016-05-31 10:27:19 +02:00

devicetree.c

pinctrl: Introduce generic #pinctrl-cells and pinctrl_parse_index_with_args

2016-11-04 22:50:55 +01:00

devicetree.h

pinctrl: Introduce generic #pinctrl-cells and pinctrl_parse_index_with_args

2016-11-04 22:50:55 +01:00

Kconfig

pinctrl-sx150x: Convert driver to use regmap API

2016-11-08 09:39:06 +01:00

Makefile

pinctrl: Add SX150X GPIO Extender Pinctrl Driver

2016-10-24 16:30:40 +02:00

pinconf-generic.c

pinctrl: generic: Parse pinmux init nodes if node status is okay

2016-10-29 10:31:58 +02:00

pinconf.c

pinctrl: pinconf: separate config parameters with commas for debugfs

2016-05-31 10:29:06 +02:00

pinconf.h

pinctrl: pinconf-generic: Allow driver to specify DT params

2015-01-11 22:32:19 +01:00

pinctrl-adi2-bf54x.c

…

pinctrl-adi2-bf60x.c

added tabs instead of spaces

2015-07-16 09:39:01 +02:00

pinctrl-adi2.c

pinctrl: adi2: Use devm_pinctrl_register() for pinctrl registration

2016-04-21 09:23:20 +02:00

pinctrl-adi2.h

…

pinctrl-amd.c

Merge tag 'v4.8-rc6' into devel

2016-09-23 14:57:16 +02:00

pinctrl-amd.h

Fix inconsistent spinlock of AMD GPIO driver which can be

2015-04-07 11:36:49 +02:00

pinctrl-as3722.c

pinctrl: as3722: Use devm_pinctrl_register() for pinctrl registration

2016-04-21 09:23:21 +02:00

pinctrl-at91-pio4.c

pinctrl: at91-pio4: make it explicitly non-modular

2016-06-13 08:40:14 +02:00

pinctrl-at91.c

pinctrl: at91: add support for OUTPUT config

2016-10-31 09:16:46 +01:00

pinctrl-at91.h

pinctrl: at91: use own header

2014-10-29 09:28:35 +01:00

pinctrl-coh901.c

pinctrl: coh901: fix initconst annotation

2016-02-15 20:40:52 +01:00

pinctrl-coh901.h

…

pinctrl-digicolor.c

Revert "pinctrl: digicolor: add missing platform_set_drvdata() call"

2016-06-23 09:50:05 +02:00

pinctrl-falcon.c

staging: drivers: pinctrl: Fixed checkpatch.pl warnings

2015-01-21 11:02:26 +01:00

pinctrl-lantiq.c

pinctrl: lantiq: Use devm_pinctrl_register() for pinctrl registration

2016-04-21 09:23:23 +02:00

pinctrl-lantiq.h

pinctrl/lantiq: introduce new dedicated devicetree bindings

2015-11-30 13:12:07 +01:00

pinctrl-lpc18xx.c

pinctrl: lpc18xx: make it explicitly non-modular

2016-06-13 08:28:18 +02:00

pinctrl-max77620.c

pinctrl: max77620: Remove unused structure definition

2016-06-15 08:37:40 +02:00

pinctrl-oxnas.c

pinctrl: oxnas: Add support for OX820

2016-10-24 16:30:14 +02:00

pinctrl-palmas.c

pinctrl: palmas: fix a possible NULL dereference

2016-08-22 14:11:00 +02:00

pinctrl-pic32.c

pinctrl: pic32: Use devm_pinctrl_register() for pinctrl registration

2016-04-21 09:23:24 +02:00

pinctrl-pic32.h

pinctrl: pinctrl-pic32: Add PIC32 pin control driver

2016-02-05 23:54:47 +01:00

pinctrl-pistachio.c

pinctrl: pistachio: fix mfio pll_lock pinmux

2016-08-22 15:28:35 +02:00

pinctrl-rockchip.c

pinctrl: rockchip: add support for rk1108

2016-11-16 20:34:00 +01:00

pinctrl-single.c

pinctrl: single: search for the bits property when parsing bits

2016-11-11 21:29:37 +01:00

pinctrl-st.c

pinctrl: st: st_pctl_dt_parse_groups simplify expression

2016-11-08 14:18:03 +01:00

pinctrl-sx150x.c

pinctrl: sx150x: fix up headers

2016-11-08 10:26:46 +01:00

pinctrl-tb10x.c

pinctrl: tb10x: Use devm_pinctrl_register() for pinctrl registration

2016-04-21 09:23:25 +02:00

pinctrl-tz1090-pdc.c

pinctrl: tz1090-pdc: Use devm_pinctrl_register() for pinctrl registration

2016-04-21 09:23:26 +02:00

pinctrl-tz1090.c

pinctrl: tz1090 Use devm_pinctrl_register() for pinctrl registration

2016-04-21 09:23:26 +02:00

pinctrl-u300.c

pinctrl: u300: make u300_pmx_registers static

2016-06-13 09:27:43 +02:00

pinctrl-utils.c

pinctrl: Rename pinctrl_utils_dt_free_map to pinctrl_utils_free_map

2016-04-01 15:06:36 +02:00

pinctrl-utils.h

pinctrl: Rename pinctrl_utils_dt_free_map to pinctrl_utils_free_map

2016-04-01 15:06:36 +02:00

pinctrl-xway.c

Merge tag 'pinctrl-v4.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

2016-07-28 17:06:51 -07:00

pinctrl-zynq.c

pinctrl: zynq: Add a 8 bit wide nand option

2016-11-04 15:19:00 +01:00

pinmux.c

pinctrl: return -ENOMEM instead of -EINVAL for kasprintf() failure

2016-05-31 10:33:00 +02:00

pinmux.h

…