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Watchdog: Fix parent of watchdog_devices

Browse Source 
/sys/class/watchdog/watchdogn/device/modalias can help to identify the
driver/module for a given watchdog node. However, many wdt devices do not
set their parent and so, we do not see an entry for device in sysfs for
such devices.

This patch fixes parent of watchdog_device so that
/sys/class/watchdog/watchdogn/device is populated.

Exceptions: booke, diag288, octeon, softdog and w83627hf -- They do not
have any parent. Not sure, how we can identify driver for these devices.

Signed-off-by: Pratyush Anand <panand@redhat.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Acked-by: Lee Jones <lee.jones@linaro.org>
Acked-by: Lubomir Rintel <lkundrak@v3.sk>
Acked-by: Maxime Coquelin <maxime.coquelin@st.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
This commit is contained in:
Pratyush Anand 2015-08-20 14:05:01 +05:30 committed by Wim Van Sebroeck
parent bf5125d5e0
commit 6551881c86
37 changed files with 37 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/misc/mei/wd.c
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@ -364,6 +364,7 @@ int mei_watchdog_register(struct mei_device *dev)
int ret; int ret;
amt_wd_dev.parent = dev->dev;
/* unlock to perserve correct locking order */ /* unlock to perserve correct locking order */
mutex_unlock(&dev->device_lock); mutex_unlock(&dev->device_lock);
ret = watchdog_register_device(&amt_wd_dev); ret = watchdog_register_device(&amt_wd_dev);

1
drivers/watchdog/bcm2835_wdt.c
View File

@ -182,6 +182,7 @@ static int bcm2835_wdt_probe(struct platform_device *pdev)
watchdog_set_drvdata(&bcm2835_wdt_wdd, wdt); watchdog_set_drvdata(&bcm2835_wdt_wdd, wdt);
watchdog_init_timeout(&bcm2835_wdt_wdd, heartbeat, dev); watchdog_init_timeout(&bcm2835_wdt_wdd, heartbeat, dev);
watchdog_set_nowayout(&bcm2835_wdt_wdd, nowayout); watchdog_set_nowayout(&bcm2835_wdt_wdd, nowayout);
bcm2835_wdt_wdd.parent = &pdev->dev;
err = watchdog_register_device(&bcm2835_wdt_wdd); err = watchdog_register_device(&bcm2835_wdt_wdd);
if (err) { if (err) {
dev_err(dev, "Failed to register watchdog device"); dev_err(dev, "Failed to register watchdog device");

1
drivers/watchdog/bcm47xx_wdt.c
View File

@ -209,6 +209,7 @@ static int bcm47xx_wdt_probe(struct platform_device *pdev)
wdt->wdd.info = &bcm47xx_wdt_info; wdt->wdd.info = &bcm47xx_wdt_info;
wdt->wdd.timeout = WDT_DEFAULT_TIME; wdt->wdd.timeout = WDT_DEFAULT_TIME;
wdt->wdd.parent = &pdev->dev;
ret = wdt->wdd.ops->set_timeout(&wdt->wdd, timeout); ret = wdt->wdd.ops->set_timeout(&wdt->wdd, timeout);
if (ret) if (ret)
goto err_timer; goto err_timer;

1
drivers/watchdog/bcm_kona_wdt.c
View File

@ -319,6 +319,7 @@ static int bcm_kona_wdt_probe(struct platform_device *pdev)
spin_lock_init(&wdt->lock); spin_lock_init(&wdt->lock);
platform_set_drvdata(pdev, wdt); platform_set_drvdata(pdev, wdt);
watchdog_set_drvdata(&bcm_kona_wdt_wdd, wdt); watchdog_set_drvdata(&bcm_kona_wdt_wdd, wdt);
bcm_kona_wdt_wdd.parent = &pdev->dev;
ret = bcm_kona_wdt_set_timeout_reg(&bcm_kona_wdt_wdd, 0); ret = bcm_kona_wdt_set_timeout_reg(&bcm_kona_wdt_wdd, 0);
if (ret) { if (ret) {

1
drivers/watchdog/coh901327_wdt.c
View File

@ -358,6 +358,7 @@ static int __init coh901327_probe(struct platform_device *pdev)
if (ret < 0) if (ret < 0)
coh901327_wdt.timeout = 60; coh901327_wdt.timeout = 60;
coh901327_wdt.parent = &pdev->dev;
ret = watchdog_register_device(&coh901327_wdt); ret = watchdog_register_device(&coh901327_wdt);
if (ret == 0) if (ret == 0)
dev_info(&pdev->dev, dev_info(&pdev->dev,

1
drivers/watchdog/da9052_wdt.c
View File

@ -195,6 +195,7 @@ static int da9052_wdt_probe(struct platform_device *pdev)
da9052_wdt->timeout = DA9052_DEF_TIMEOUT; da9052_wdt->timeout = DA9052_DEF_TIMEOUT;
da9052_wdt->info = &da9052_wdt_info; da9052_wdt->info = &da9052_wdt_info;
da9052_wdt->ops = &da9052_wdt_ops; da9052_wdt->ops = &da9052_wdt_ops;
da9052_wdt->parent = &pdev->dev;
watchdog_set_drvdata(da9052_wdt, driver_data); watchdog_set_drvdata(da9052_wdt, driver_data);
kref_init(&driver_data->kref); kref_init(&driver_data->kref);

1
drivers/watchdog/da9055_wdt.c
View File

@ -161,6 +161,7 @@ static int da9055_wdt_probe(struct platform_device *pdev)
da9055_wdt->timeout = DA9055_DEF_TIMEOUT; da9055_wdt->timeout = DA9055_DEF_TIMEOUT;
da9055_wdt->info = &da9055_wdt_info; da9055_wdt->info = &da9055_wdt_info;
da9055_wdt->ops = &da9055_wdt_ops; da9055_wdt->ops = &da9055_wdt_ops;
da9055_wdt->parent = &pdev->dev;
watchdog_set_nowayout(da9055_wdt, nowayout); watchdog_set_nowayout(da9055_wdt, nowayout);
watchdog_set_drvdata(da9055_wdt, driver_data); watchdog_set_drvdata(da9055_wdt, driver_data);

1
drivers/watchdog/da9062_wdt.c
View File

@ -210,6 +210,7 @@ static int da9062_wdt_probe(struct platform_device *pdev)
wdt->wdtdev.max_timeout = DA9062_WDT_MAX_TIMEOUT; wdt->wdtdev.max_timeout = DA9062_WDT_MAX_TIMEOUT;
wdt->wdtdev.timeout = DA9062_WDG_DEFAULT_TIMEOUT; wdt->wdtdev.timeout = DA9062_WDG_DEFAULT_TIMEOUT;
wdt->wdtdev.status = WATCHDOG_NOWAYOUT_INIT_STATUS; wdt->wdtdev.status = WATCHDOG_NOWAYOUT_INIT_STATUS;
wdt->wdtdev.parent = &pdev->dev;
watchdog_set_drvdata(&wdt->wdtdev, wdt); watchdog_set_drvdata(&wdt->wdtdev, wdt);
dev_set_drvdata(&pdev->dev, wdt); dev_set_drvdata(&pdev->dev, wdt);

1
drivers/watchdog/da9063_wdt.c
View File

@ -175,6 +175,7 @@ static int da9063_wdt_probe(struct platform_device *pdev)
wdt->wdtdev.min_timeout = DA9063_WDT_MIN_TIMEOUT; wdt->wdtdev.min_timeout = DA9063_WDT_MIN_TIMEOUT;
wdt->wdtdev.max_timeout = DA9063_WDT_MAX_TIMEOUT; wdt->wdtdev.max_timeout = DA9063_WDT_MAX_TIMEOUT;
wdt->wdtdev.timeout = DA9063_WDG_TIMEOUT; wdt->wdtdev.timeout = DA9063_WDG_TIMEOUT;
wdt->wdtdev.parent = &pdev->dev;
wdt->wdtdev.status = WATCHDOG_NOWAYOUT_INIT_STATUS; wdt->wdtdev.status = WATCHDOG_NOWAYOUT_INIT_STATUS;

1
drivers/watchdog/davinci_wdt.c
View File

@ -179,6 +179,7 @@ static int davinci_wdt_probe(struct platform_device *pdev)
wdd->min_timeout = 1; wdd->min_timeout = 1;
wdd->max_timeout = MAX_HEARTBEAT; wdd->max_timeout = MAX_HEARTBEAT;
wdd->timeout = DEFAULT_HEARTBEAT; wdd->timeout = DEFAULT_HEARTBEAT;
wdd->parent = &pdev->dev;
watchdog_init_timeout(wdd, heartbeat, dev); watchdog_init_timeout(wdd, heartbeat, dev);

1
drivers/watchdog/digicolor_wdt.c
View File

@ -143,6 +143,7 @@ static int dc_wdt_probe(struct platform_device *pdev)
} }
dc_wdt_wdd.max_timeout = U32_MAX / clk_get_rate(wdt->clk); dc_wdt_wdd.max_timeout = U32_MAX / clk_get_rate(wdt->clk);
dc_wdt_wdd.timeout = dc_wdt_wdd.max_timeout; dc_wdt_wdd.timeout = dc_wdt_wdd.max_timeout;
dc_wdt_wdd.parent = &pdev->dev;
spin_lock_init(&wdt->lock); spin_lock_init(&wdt->lock);

1
drivers/watchdog/ep93xx_wdt.c
View File

@ -132,6 +132,7 @@ static int ep93xx_wdt_probe(struct platform_device *pdev)
val = readl(mmio_base + EP93XX_WATCHDOG); val = readl(mmio_base + EP93XX_WATCHDOG);
ep93xx_wdt_wdd.bootstatus = (val & 0x01) ? WDIOF_CARDRESET : 0; ep93xx_wdt_wdd.bootstatus = (val & 0x01) ? WDIOF_CARDRESET : 0;
ep93xx_wdt_wdd.timeout = timeout; ep93xx_wdt_wdd.timeout = timeout;
ep93xx_wdt_wdd.parent = &pdev->dev;
watchdog_set_nowayout(&ep93xx_wdt_wdd, nowayout); watchdog_set_nowayout(&ep93xx_wdt_wdd, nowayout);

1
drivers/watchdog/gpio_wdt.c
View File

@ -217,6 +217,7 @@ static int gpio_wdt_probe(struct platform_device *pdev)
priv->wdd.ops = &gpio_wdt_ops; priv->wdd.ops = &gpio_wdt_ops;
priv->wdd.min_timeout = SOFT_TIMEOUT_MIN; priv->wdd.min_timeout = SOFT_TIMEOUT_MIN;
priv->wdd.max_timeout = SOFT_TIMEOUT_MAX; priv->wdd.max_timeout = SOFT_TIMEOUT_MAX;
priv->wdd.parent = &pdev->dev;
if (watchdog_init_timeout(&priv->wdd, 0, &pdev->dev) < 0) if (watchdog_init_timeout(&priv->wdd, 0, &pdev->dev) < 0)
priv->wdd.timeout = SOFT_TIMEOUT_DEF; priv->wdd.timeout = SOFT_TIMEOUT_DEF;

1
drivers/watchdog/ie6xx_wdt.c
View File

@ -267,6 +267,7 @@ static int ie6xx_wdt_probe(struct platform_device *pdev)
ie6xx_wdt_dev.timeout = timeout; ie6xx_wdt_dev.timeout = timeout;
watchdog_set_nowayout(&ie6xx_wdt_dev, nowayout); watchdog_set_nowayout(&ie6xx_wdt_dev, nowayout);
ie6xx_wdt_dev.parent = &pdev->dev;
spin_lock_init(&ie6xx_wdt_data.unlock_sequence); spin_lock_init(&ie6xx_wdt_data.unlock_sequence);

1
drivers/watchdog/intel-mid_wdt.c
View File

@ -137,6 +137,7 @@ static int mid_wdt_probe(struct platform_device *pdev)
wdt_dev->min_timeout = MID_WDT_TIMEOUT_MIN; wdt_dev->min_timeout = MID_WDT_TIMEOUT_MIN;
wdt_dev->max_timeout = MID_WDT_TIMEOUT_MAX; wdt_dev->max_timeout = MID_WDT_TIMEOUT_MAX;
wdt_dev->timeout = MID_WDT_DEFAULT_TIMEOUT; wdt_dev->timeout = MID_WDT_DEFAULT_TIMEOUT;
wdt_dev->parent = &pdev->dev;
watchdog_set_drvdata(wdt_dev, &pdev->dev); watchdog_set_drvdata(wdt_dev, &pdev->dev);
platform_set_drvdata(pdev, wdt_dev); platform_set_drvdata(pdev, wdt_dev);

1
drivers/watchdog/jz4740_wdt.c
View File

@ -174,6 +174,7 @@ static int jz4740_wdt_probe(struct platform_device *pdev)
jz4740_wdt->timeout = heartbeat; jz4740_wdt->timeout = heartbeat;
jz4740_wdt->min_timeout = 1; jz4740_wdt->min_timeout = 1;
jz4740_wdt->max_timeout = MAX_HEARTBEAT; jz4740_wdt->max_timeout = MAX_HEARTBEAT;
jz4740_wdt->parent = &pdev->dev;
watchdog_set_nowayout(jz4740_wdt, nowayout); watchdog_set_nowayout(jz4740_wdt, nowayout);
watchdog_set_drvdata(jz4740_wdt, drvdata); watchdog_set_drvdata(jz4740_wdt, drvdata);

1
drivers/watchdog/mena21_wdt.c
View File

@ -197,6 +197,7 @@ static int a21_wdt_probe(struct platform_device *pdev)
watchdog_init_timeout(&a21_wdt, 30, &pdev->dev); watchdog_init_timeout(&a21_wdt, 30, &pdev->dev);
watchdog_set_nowayout(&a21_wdt, nowayout); watchdog_set_nowayout(&a21_wdt, nowayout);
watchdog_set_drvdata(&a21_wdt, drv); watchdog_set_drvdata(&a21_wdt, drv);
a21_wdt.parent = &pdev->dev;
reset = a21_wdt_get_bootstatus(drv); reset = a21_wdt_get_bootstatus(drv);
if (reset == 2) if (reset == 2)

1
drivers/watchdog/menf21bmc_wdt.c
View File

@ -130,6 +130,7 @@ static int menf21bmc_wdt_probe(struct platform_device *pdev)
drv_data->wdt.info = &menf21bmc_wdt_info; drv_data->wdt.info = &menf21bmc_wdt_info;
drv_data->wdt.min_timeout = BMC_WD_TIMEOUT_MIN; drv_data->wdt.min_timeout = BMC_WD_TIMEOUT_MIN;
drv_data->wdt.max_timeout = BMC_WD_TIMEOUT_MAX; drv_data->wdt.max_timeout = BMC_WD_TIMEOUT_MAX;
drv_data->wdt.parent = &pdev->dev;
drv_data->i2c_client = i2c_client; drv_data->i2c_client = i2c_client;
/* /*

1
drivers/watchdog/omap_wdt.c
View File

@ -253,6 +253,7 @@ static int omap_wdt_probe(struct platform_device *pdev)
wdev->wdog.ops = &omap_wdt_ops; wdev->wdog.ops = &omap_wdt_ops;
wdev->wdog.min_timeout = TIMER_MARGIN_MIN; wdev->wdog.min_timeout = TIMER_MARGIN_MIN;
wdev->wdog.max_timeout = TIMER_MARGIN_MAX; wdev->wdog.max_timeout = TIMER_MARGIN_MAX;
wdev->wdog.parent = &pdev->dev;
if (watchdog_init_timeout(&wdev->wdog, timer_margin, &pdev->dev) < 0) if (watchdog_init_timeout(&wdev->wdog, timer_margin, &pdev->dev) < 0)
wdev->wdog.timeout = TIMER_MARGIN_DEFAULT; wdev->wdog.timeout = TIMER_MARGIN_DEFAULT;

1
drivers/watchdog/orion_wdt.c
View File

@ -567,6 +567,7 @@ static int orion_wdt_probe(struct platform_device *pdev)
dev->wdt.timeout = wdt_max_duration; dev->wdt.timeout = wdt_max_duration;
dev->wdt.max_timeout = wdt_max_duration; dev->wdt.max_timeout = wdt_max_duration;
dev->wdt.parent = &pdev->dev;
watchdog_init_timeout(&dev->wdt, heartbeat, &pdev->dev); watchdog_init_timeout(&dev->wdt, heartbeat, &pdev->dev);
platform_set_drvdata(pdev, &dev->wdt); platform_set_drvdata(pdev, &dev->wdt);

1
drivers/watchdog/pnx4008_wdt.c
View File

@ -167,6 +167,7 @@ static int pnx4008_wdt_probe(struct platform_device *pdev)
pnx4008_wdd.bootstatus = (readl(WDTIM_RES(wdt_base)) & WDOG_RESET) ? pnx4008_wdd.bootstatus = (readl(WDTIM_RES(wdt_base)) & WDOG_RESET) ?
WDIOF_CARDRESET : 0; WDIOF_CARDRESET : 0;
pnx4008_wdd.parent = &pdev->dev;
watchdog_set_nowayout(&pnx4008_wdd, nowayout); watchdog_set_nowayout(&pnx4008_wdd, nowayout);
pnx4008_wdt_stop(&pnx4008_wdd); /* disable for now */ pnx4008_wdt_stop(&pnx4008_wdd); /* disable for now */

1
drivers/watchdog/qcom-wdt.c
View File

@ -171,6 +171,7 @@ static int qcom_wdt_probe(struct platform_device *pdev)
wdt->wdd.ops = &qcom_wdt_ops; wdt->wdd.ops = &qcom_wdt_ops;
wdt->wdd.min_timeout = 1; wdt->wdd.min_timeout = 1;
wdt->wdd.max_timeout = 0x10000000U / wdt->rate; wdt->wdd.max_timeout = 0x10000000U / wdt->rate;
wdt->wdd.parent = &pdev->dev;
/* /*
* If 'timeout-sec' unspecified in devicetree, assume a 30 second * If 'timeout-sec' unspecified in devicetree, assume a 30 second

1
drivers/watchdog/retu_wdt.c
View File

@ -127,6 +127,7 @@ static int retu_wdt_probe(struct platform_device *pdev)
retu_wdt->timeout = RETU_WDT_MAX_TIMER; retu_wdt->timeout = RETU_WDT_MAX_TIMER;
retu_wdt->min_timeout = 0; retu_wdt->min_timeout = 0;
retu_wdt->max_timeout = RETU_WDT_MAX_TIMER; retu_wdt->max_timeout = RETU_WDT_MAX_TIMER;
retu_wdt->parent = &pdev->dev;
watchdog_set_drvdata(retu_wdt, wdev); watchdog_set_drvdata(retu_wdt, wdev);
watchdog_set_nowayout(retu_wdt, nowayout); watchdog_set_nowayout(retu_wdt, nowayout);

1
drivers/watchdog/rt2880_wdt.c
View File

@ -161,6 +161,7 @@ static int rt288x_wdt_probe(struct platform_device *pdev)
rt288x_wdt_dev.dev = &pdev->dev; rt288x_wdt_dev.dev = &pdev->dev;
rt288x_wdt_dev.bootstatus = rt288x_wdt_bootcause(); rt288x_wdt_dev.bootstatus = rt288x_wdt_bootcause();
rt288x_wdt_dev.max_timeout = (0xfffful / rt288x_wdt_freq); rt288x_wdt_dev.max_timeout = (0xfffful / rt288x_wdt_freq);
rt288x_wdt_dev.parent = &pdev->dev;
watchdog_init_timeout(&rt288x_wdt_dev, rt288x_wdt_dev.max_timeout, watchdog_init_timeout(&rt288x_wdt_dev, rt288x_wdt_dev.max_timeout,
&pdev->dev); &pdev->dev);

1
drivers/watchdog/s3c2410_wdt.c
View File

@ -607,6 +607,7 @@ static int s3c2410wdt_probe(struct platform_device *pdev)
watchdog_set_nowayout(&wdt->wdt_device, nowayout); watchdog_set_nowayout(&wdt->wdt_device, nowayout);
wdt->wdt_device.bootstatus = s3c2410wdt_get_bootstatus(wdt); wdt->wdt_device.bootstatus = s3c2410wdt_get_bootstatus(wdt);
wdt->wdt_device.parent = &pdev->dev;
ret = watchdog_register_device(&wdt->wdt_device); ret = watchdog_register_device(&wdt->wdt_device);
if (ret) { if (ret) {

1
drivers/watchdog/shwdt.c
View File

@ -252,6 +252,7 @@ static int sh_wdt_probe(struct platform_device *pdev)
watchdog_set_nowayout(&sh_wdt_dev, nowayout); watchdog_set_nowayout(&sh_wdt_dev, nowayout);
watchdog_set_drvdata(&sh_wdt_dev, wdt); watchdog_set_drvdata(&sh_wdt_dev, wdt);
sh_wdt_dev.parent = &pdev->dev;
spin_lock_init(&wdt->lock); spin_lock_init(&wdt->lock);

1
drivers/watchdog/sirfsoc_wdt.c
View File

@ -154,6 +154,7 @@ static int sirfsoc_wdt_probe(struct platform_device *pdev)
watchdog_init_timeout(&sirfsoc_wdd, timeout, &pdev->dev); watchdog_init_timeout(&sirfsoc_wdd, timeout, &pdev->dev);
watchdog_set_nowayout(&sirfsoc_wdd, nowayout); watchdog_set_nowayout(&sirfsoc_wdd, nowayout);
sirfsoc_wdd.parent = &pdev->dev;
ret = watchdog_register_device(&sirfsoc_wdd); ret = watchdog_register_device(&sirfsoc_wdd);
if (ret) if (ret)

1
drivers/watchdog/sp805_wdt.c
View File

@ -226,6 +226,7 @@ sp805_wdt_probe(struct amba_device *adev, const struct amba_id *id)
wdt->adev = adev; wdt->adev = adev;
wdt->wdd.info = &wdt_info; wdt->wdd.info = &wdt_info;
wdt->wdd.ops = &wdt_ops; wdt->wdd.ops = &wdt_ops;
wdt->wdd.parent = &adev->dev;
spin_lock_init(&wdt->lock); spin_lock_init(&wdt->lock);
watchdog_set_nowayout(&wdt->wdd, nowayout); watchdog_set_nowayout(&wdt->wdd, nowayout);

1
drivers/watchdog/st_lpc_wdt.c
View File

@ -241,6 +241,7 @@ static int st_wdog_probe(struct platform_device *pdev)
return -EINVAL; return -EINVAL;
} }
st_wdog_dev.max_timeout = 0xFFFFFFFF / st_wdog->clkrate; st_wdog_dev.max_timeout = 0xFFFFFFFF / st_wdog->clkrate;
st_wdog_dev.parent = &pdev->dev;
ret = clk_prepare_enable(clk); ret = clk_prepare_enable(clk);
if (ret) { if (ret) {

1
drivers/watchdog/stmp3xxx_rtc_wdt.c
View File

@ -76,6 +76,7 @@ static int stmp3xxx_wdt_probe(struct platform_device *pdev)
watchdog_set_drvdata(&stmp3xxx_wdd, &pdev->dev); watchdog_set_drvdata(&stmp3xxx_wdd, &pdev->dev);
stmp3xxx_wdd.timeout = clamp_t(unsigned, heartbeat, 1, STMP3XXX_MAX_TIMEOUT); stmp3xxx_wdd.timeout = clamp_t(unsigned, heartbeat, 1, STMP3XXX_MAX_TIMEOUT);
stmp3xxx_wdd.parent = &pdev->dev;
ret = watchdog_register_device(&stmp3xxx_wdd); ret = watchdog_register_device(&stmp3xxx_wdd);
if (ret < 0) { if (ret < 0) {

1
drivers/watchdog/tegra_wdt.c
View File

@ -218,6 +218,7 @@ static int tegra_wdt_probe(struct platform_device *pdev)
wdd->ops = &tegra_wdt_ops; wdd->ops = &tegra_wdt_ops;
wdd->min_timeout = MIN_WDT_TIMEOUT; wdd->min_timeout = MIN_WDT_TIMEOUT;
wdd->max_timeout = MAX_WDT_TIMEOUT; wdd->max_timeout = MAX_WDT_TIMEOUT;
wdd->parent = &pdev->dev;
watchdog_set_drvdata(wdd, wdt); watchdog_set_drvdata(wdd, wdt);

1
drivers/watchdog/twl4030_wdt.c
View File

@ -83,6 +83,7 @@ static int twl4030_wdt_probe(struct platform_device *pdev)
wdt->timeout = 30; wdt->timeout = 30;
wdt->min_timeout = 1; wdt->min_timeout = 1;
wdt->max_timeout = 30; wdt->max_timeout = 30;
wdt->parent = &pdev->dev;
watchdog_set_nowayout(wdt, nowayout); watchdog_set_nowayout(wdt, nowayout);
platform_set_drvdata(pdev, wdt); platform_set_drvdata(pdev, wdt);

1
drivers/watchdog/txx9wdt.c
View File

@ -131,6 +131,7 @@ static int __init txx9wdt_probe(struct platform_device *dev)
txx9wdt.timeout = timeout; txx9wdt.timeout = timeout;
txx9wdt.min_timeout = 1; txx9wdt.min_timeout = 1;
txx9wdt.max_timeout = WD_MAX_TIMEOUT; txx9wdt.max_timeout = WD_MAX_TIMEOUT;
txx9wdt.parent = &dev->dev;
watchdog_set_nowayout(&txx9wdt, nowayout); watchdog_set_nowayout(&txx9wdt, nowayout);
ret = watchdog_register_device(&txx9wdt); ret = watchdog_register_device(&txx9wdt);

1
drivers/watchdog/ux500_wdt.c
View File

@ -96,6 +96,7 @@ static int ux500_wdt_probe(struct platform_device *pdev)
ux500_wdt.max_timeout = WATCHDOG_MAX28; ux500_wdt.max_timeout = WATCHDOG_MAX28;
} }
ux500_wdt.parent = &pdev->dev;
watchdog_set_nowayout(&ux500_wdt, nowayout); watchdog_set_nowayout(&ux500_wdt, nowayout);
/* disable auto off on sleep */ /* disable auto off on sleep */

1
drivers/watchdog/via_wdt.c
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@ -206,6 +206,7 @@ static int wdt_probe(struct pci_dev *pdev,
timeout = WDT_TIMEOUT; timeout = WDT_TIMEOUT;
wdt_dev.timeout = timeout; wdt_dev.timeout = timeout;
wdt_dev.parent = &pdev->dev;
watchdog_set_nowayout(&wdt_dev, nowayout); watchdog_set_nowayout(&wdt_dev, nowayout);
if (readl(wdt_mem) & VIA_WDT_FIRED) if (readl(wdt_mem) & VIA_WDT_FIRED)
wdt_dev.bootstatus |= WDIOF_CARDRESET; wdt_dev.bootstatus |= WDIOF_CARDRESET;

1
drivers/watchdog/wm831x_wdt.c
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@ -215,6 +215,7 @@ static int wm831x_wdt_probe(struct platform_device *pdev)
wm831x_wdt->info = &wm831x_wdt_info; wm831x_wdt->info = &wm831x_wdt_info;
wm831x_wdt->ops = &wm831x_wdt_ops; wm831x_wdt->ops = &wm831x_wdt_ops;
wm831x_wdt->parent = &pdev->dev;
watchdog_set_nowayout(wm831x_wdt, nowayout); watchdog_set_nowayout(wm831x_wdt, nowayout);
watchdog_set_drvdata(wm831x_wdt, driver_data); watchdog_set_drvdata(wm831x_wdt, driver_data);

1
drivers/watchdog/wm8350_wdt.c
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@ -151,6 +151,7 @@ static int wm8350_wdt_probe(struct platform_device *pdev)
watchdog_set_nowayout(&wm8350_wdt, nowayout); watchdog_set_nowayout(&wm8350_wdt, nowayout);
watchdog_set_drvdata(&wm8350_wdt, wm8350); watchdog_set_drvdata(&wm8350_wdt, wm8350);
wm8350_wdt.parent = &pdev->dev;
/* Default to 4s timeout */ /* Default to 4s timeout */
wm8350_wdt_set_timeout(&wm8350_wdt, 4); wm8350_wdt_set_timeout(&wm8350_wdt, 4);