Kernel/linux-next
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git synced 2025-01-15 21:23:23 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity
linux-next/drivers/watchdog
History
Dan Carpenter a20a99fbb8 watchdog: ts72xx_wdt: cleanup return codes in ioctl 
There seems to be some confusion here which functions return positive
numbers and which return negative error codes.

copy_to_user() returns the number of bytes remaining to be copied but we
want to return -EFAULT.

The rest is just clean up.  get_user() actually returns zero on success
and -EFAULT on error so we can preserve the error code.  The
timeout_to_regval() function returns -EINVAL on failure, but we can
propogate that back instead of hardcoding -EINVAL ourselves.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
--
2013-11-17 19:36:59 +01:00
..
acquirewdt.c
watchdog: remove use of __devexit
2012-11-28 12:00:24 -08:00
advantechwdt.c
watchdog: remove use of __devexit
2012-11-28 12:00:24 -08:00
alim1535_wdt.c
watchdog: nowayout is bool
2012-03-27 20:06:02 +02:00
alim7101_wdt.c
Disintegrate and delete asm/system.h
2012-03-28 15:58:21 -07:00
ar7_wdt.c
watchdog: simplify platform_get_resource_byname/devm_ioremap_resource
2013-09-10 21:20:44 +02:00
at32ap700x_wdt.c
watchdog: at32ap700x: Remove redundant platform_set_drvdata()
2013-07-11 20:52:42 +02:00
at91rm9200_wdt.c
watchdog: at91rm9200: add DT support
2013-03-01 12:55:27 +01:00
at91sam9_wdt.c
watchdog: add timeout-sec property binding
2013-03-01 12:53:45 +01:00
at91sam9_wdt.h
ARM: at91: make watchdog drivers soc independent
2011-11-28 22:50:39 +08:00
ath79_wdt.c
drivers/watchdog: don't check resource with devm_ioremap_resource
2013-05-18 11:58:04 +02:00
bcm47xx_wdt.c
watchdog: bcm47xx_wdt.c: add hard timer
2013-03-01 12:47:31 +01:00
bcm63xx_wdt.c
watchdog: bcm63xx_wdt: use devm_ioremap_nocache()
2013-07-11 20:53:44 +02:00
bcm2835_wdt.c
watchdog: Add Broadcom BCM2835 watchdog timer driver
2013-07-11 22:17:30 +02:00
bfin_wdt.c
watchdog: remove use of __devexit
2012-11-28 12:00:24 -08:00
booke_wdt.c
powerpc/watchdog: Don't enable interrupt on PPC64 BookE
2013-06-25 18:14:45 -05:00
coh901327_wdt.c
watchdog: coh901327: devicetree support
2013-05-31 11:25:52 +02:00
cpu5wdt.c
watchdog: cpu5wdt.c: add missing del_timer call
2012-12-19 22:24:41 +01:00
cpwd.c
watchdog: cpwd: use platform_{get,set}_drvdata()
2013-07-11 21:07:24 +02:00
da9052_wdt.c
watchdog: da9052: use platform_{get,set}_drvdata()
2013-07-11 21:08:01 +02:00
da9055_wdt.c
watchdog: da9055: use platform_{get,set}_drvdata()
2013-07-11 21:08:27 +02:00
davinci_wdt.c
drivers/watchdog: don't check resource with devm_ioremap_resource
2013-05-18 11:58:04 +02:00
dw_wdt.c
watchdog: dw_wdt: Add __user annotation
2013-11-17 19:34:32 +01:00
ep93xx_wdt.c
watchdog: remove use of __devexit
2012-11-28 12:00:24 -08:00
eurotechwdt.c
Disintegrate and delete asm/system.h
2012-03-28 15:58:21 -07:00
f71808e_wdt.c
watchdog: f71808e_wdt: Add support for Jetway JNF99 motherboard
2012-07-23 12:46:38 +02:00
gef_wdt.c
drivers: clean-up prom.h implicit includes
2013-10-09 20:04:04 -05:00
geodewdt.c
watchdog: remove use of __devexit
2012-11-28 12:00:24 -08:00
hpwdt.c
watchdog: hpwdt: Patch to ignore auxilary iLO devices
2013-10-10 22:23:10 +02:00
i6300esb.c
watchdog: remove use of __devexit
2012-11-28 12:00:24 -08:00
ib700wdt.c
watchdog: remove use of __devexit
2012-11-28 12:00:24 -08:00
ibmasr.c
watchdog: nowayout is bool
2012-03-27 20:06:02 +02:00
ie6xx_wdt.c
watchdog: remove use of __devexit
2012-11-28 12:00:24 -08:00
imx2_wdt.c
watchdog: imx2_wdt: expose module alias for loading from device-tree
2013-11-17 19:34:09 +01:00
indydog.c
watchdog: nowayout is bool
2012-03-27 20:06:02 +02:00
intel_scu_watchdog.c
intel_mid: Renamed *mrst* to *intel_mid*
2013-10-17 16:40:47 -07:00
intel_scu_watchdog.h
watchdog: Use pr_<fmt> and pr_<level>
2012-03-27 19:59:26 +02:00
iop_wdt.c
watchdog: nowayout is bool
2012-03-27 20:06:02 +02:00
it87_wdt.c
watchdog: it87_wdt: Add support for IT8728F watchdog.
2012-05-23 16:24:43 +02:00
it8712f_wdt.c
watchdog: nowayout is bool
2012-03-27 20:06:02 +02:00
iTCO_vendor_support.c
watchdog: Convert iTCO_wdt driver to mfd model
2012-05-09 17:20:09 +02:00
iTCO_vendor.h
watchdog: Convert iTCO_wdt driver to mfd model
2012-05-09 17:20:09 +02:00
iTCO_wdt.c
watchdog: use dev_get_platdata()
2013-11-17 19:34:20 +01:00
ixp4xx_wdt.c
watchdog: nowayout is bool
2012-03-27 20:06:02 +02:00
jz4740_wdt.c
watchdog: jz4740: Pass device to clk_get
2013-07-11 21:12:31 +02:00
Kconfig
watchdog: add ralink watchdog driver
2013-11-17 19:36:38 +01:00
kempld_wdt.c
watchdog: kempld_wdt: Add __user annotation
2013-11-17 19:34:39 +01:00
ks8695_wdt.c
watchdog: remove use of __devexit
2012-11-28 12:00:24 -08:00
lantiq_wdt.c
watchdog: Convert to devm_ioremap_resource()
2013-01-25 12:21:48 -08:00
m54xx_wdt.c
m68knommu: clean up ColdFire 54xx General Timer definitions
2012-09-27 23:34:03 +10:00
machzwd.c
Disintegrate and delete asm/system.h
2012-03-28 15:58:21 -07:00
Makefile
watchdog: add ralink watchdog driver
2013-11-17 19:36:38 +01:00
max63xx_wdt.c
watchdog: Convert to devm_ioremap_resource()
2013-01-25 12:21:48 -08:00
mena21_wdt.c
watchdog: New watchdog driver for MEN A21 watchdogs
2013-07-11 22:19:05 +02:00
mixcomwd.c
watchdog: remove use of __devinitdata
2012-11-28 12:00:24 -08:00
moxart_wdt.c
watchdog: Add MOXA ART watchdog driver
2013-11-17 19:34:49 +01:00
mpc8xxx_wdt.c
drivers: clean-up prom.h implicit includes
2013-10-09 20:04:04 -05:00
mtx-1_wdt.c
watchdog: mtx1-wdt: use devm_gpio_request_one()
2013-07-11 21:04:05 +02:00
mv64x60_wdt.c
watchdog: use dev_get_platdata()
2013-11-17 19:34:20 +01:00
nuc900_wdt.c
watchdog: nuc900_wdt.c: simplify use of devm_ioremap_resource
2013-09-10 21:15:02 +02:00
nv_tco.c
watchdog: remove use of __devexit
2012-11-28 12:00:24 -08:00
nv_tco.h
watchdog: Add TCO support for nVidia chipsets
2011-01-12 13:51:23 +00:00
octeon-wdt-main.c
watchdog: nowayout is bool
2012-03-27 20:06:02 +02:00
octeon-wdt-nmi.S
WATCHDOG: Add watchdog driver for OCTEON SOCs
2010-08-05 13:26:22 +01:00
of_xilinx_wdt.c
watchdog: xilinx: Setup the origin compatible string
2013-07-11 21:47:22 +02:00
omap_wdt.c
watchdog: use dev_get_platdata()
2013-11-17 19:34:20 +01:00
omap_wdt.h
watchdog: cleanup spaces before tabs
2011-03-15 16:02:27 +00:00
orion_wdt.c
Watchdog: fix clearing of the watchdog interrupt
2013-07-11 22:18:30 +02:00
pc87413_wdt.c
Disintegrate and delete asm/system.h
2012-03-28 15:58:21 -07:00
pcwd_pci.c
watchdog: remove use of __devexit
2012-11-28 12:00:24 -08:00
pcwd_usb.c
watchdog: nowayout is bool
2012-03-27 20:06:02 +02:00
pcwd.c
watchdog: remove use of __devexit
2012-11-28 12:00:24 -08:00
pika_wdt.c
powerpc: add missing explicit OF includes for ppc
2013-11-11 09:10:50 -06:00
pnx833x_wdt.c
watchdog: nowayout is bool
2012-03-27 20:06:02 +02:00
pnx4008_wdt.c
watchdog: pnx4008_wdt: use devm_clk_get()
2013-07-11 21:01:53 +02:00
rc32434_wdt.c
watchdog: rc32434_wdt: use devm_ioremap_nocache() functions
2013-07-11 20:55:28 +02:00
rdc321x_wdt.c
watchdog: use dev_get_platdata()
2013-11-17 19:34:20 +01:00
retu_wdt.c
watchdog: introduce retu_wdt driver
2013-03-01 12:31:14 +01:00
riowd.c
watchdog: riowd: use platform_{get,set}_drvdata()
2013-07-11 20:57:25 +02:00
rt2880_wdt.c
watchdog: add ralink watchdog driver
2013-11-17 19:36:38 +01:00
s3c2410_wdt.c
watchdog: s3c2410_wdt: simplify use of devm_ioremap_resource
2013-09-10 21:21:26 +02:00
sa1100_wdt.c
ARM: sa11x0/pxa: convert OS timer registers to IOMEM
2012-07-09 17:37:35 +01:00
sb_wdog.c
WATCHDOG: sb_wdog: Fix 32 bit build failure
2013-06-21 18:07:03 +02:00
sbc60xxwdt.c
Disintegrate and delete asm/system.h
2012-03-28 15:58:21 -07:00
sbc7240_wdt.c
Disintegrate and delete asm/system.h
2012-03-28 15:58:21 -07:00
sbc8360.c
Disintegrate and delete asm/system.h
2012-03-28 15:58:21 -07:00
sbc_epx_c3.c
watchdog: nowayout is bool
2012-03-27 20:06:02 +02:00
sbc_fitpc2_wdt.c
Disintegrate and delete asm/system.h
2012-03-28 15:58:21 -07:00
sc520_wdt.c
Disintegrate and delete asm/system.h
2012-03-28 15:58:21 -07:00
sc1200wdt.c
watchdog: nowayout is bool
2012-03-27 20:06:02 +02:00
sch311x_wdt.c
watchdog: remove use of __devexit
2012-11-28 12:00:24 -08:00
scx200_wdt.c
watchdog: nowayout is bool
2012-03-27 20:06:02 +02:00
shwdt.c
watchdog: shwdt: Remove redundant platform_set_drvdata()
2013-07-11 21:03:04 +02:00
smsc37b787_wdt.c
Disintegrate and delete asm/system.h
2012-03-28 15:58:21 -07:00
softdog.c
watchdog: softdog: remove replaceable ping operation
2013-07-11 22:19:30 +02:00
sp805_wdt.c
watchdog: sp805_wdt: use devm_clk_get()
2013-07-11 21:03:30 +02:00
sp5100_tco.c
watchdog: sp5100_tco: Remove code that may cause a boot failure
2013-03-22 23:21:47 +01:00
sp5100_tco.h
watchdog: sp5100_tco: Set the AcpiMmioSel bitmask value to 1 instead of 2
2013-03-22 23:21:55 +01:00
stmp3xxx_rtc_wdt.c
watchdog: use dev_get_platdata()
2013-11-17 19:34:20 +01:00
sunxi_wdt.c
watchdog: sunxi: Fix section mismatch
2013-10-13 20:02:03 +02:00
ts72xx_wdt.c
watchdog: ts72xx_wdt: cleanup return codes in ioctl
2013-11-17 19:36:59 +01:00
twl4030_wdt.c
watchdog: twl4030: Remove redundant platform_set_drvdata()
2013-07-11 21:10:13 +02:00
txx9wdt.c
watchdog: Convert to devm_ioremap_resource()
2013-01-25 12:21:48 -08:00
ux500_wdt.c
watchdog: use dev_get_platdata()
2013-11-17 19:34:20 +01:00
via_wdt.c
watchdog: remove use of __devexit
2012-11-28 12:00:24 -08:00
w83627hf_wdt.c
Disintegrate and delete asm/system.h
2012-03-28 15:58:21 -07:00
w83697hf_wdt.c
Disintegrate and delete asm/system.h
2012-03-28 15:58:21 -07:00
w83697ug_wdt.c
Disintegrate and delete asm/system.h
2012-03-28 15:58:21 -07:00
w83877f_wdt.c
Disintegrate and delete asm/system.h
2012-03-28 15:58:21 -07:00
w83977f_wdt.c
Disintegrate and delete asm/system.h
2012-03-28 15:58:21 -07:00
wafer5823wdt.c
watchdog: nowayout is bool
2012-03-27 20:06:02 +02:00
watchdog_core.c
watchdog: core: dt: add support for the timeout-sec dt property
2013-03-01 12:48:36 +01:00
watchdog_core.h
watchdog: Add multiple device support
2012-05-30 07:54:25 +02:00
watchdog_dev.c
watchdog: core: don't try to stop device if not running
2013-07-11 21:14:39 +02:00
wd501p.h
[WATCHDOG] More coding-style and trivial clean-up
2009-03-25 09:07:04 +00:00
wdrtas.c
watchdog: wdrtas: don't use custom version of print_hex_dump
2013-07-11 21:26:31 +02:00
wdt285.c
Disintegrate and delete asm/system.h
2012-03-28 15:58:21 -07:00
wdt977.c
Disintegrate and delete asm/system.h
2012-03-28 15:58:21 -07:00
wdt_pci.c
watchdog: remove use of __devexit
2012-11-28 12:00:24 -08:00
wdt.c
Disintegrate and delete asm/system.h
2012-03-28 15:58:21 -07:00
wm831x_wdt.c
watchdog: use dev_get_platdata()
2013-11-17 19:34:20 +01:00
wm8350_wdt.c
watchdog: remove use of __devexit
2012-11-28 12:00:24 -08:00
xen_wdt.c
watchdog: remove use of __devexit
2012-11-28 12:00:24 -08:00