diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-07-13 13:42:54 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-07-13 13:42:54 -0700 |
commit | 833e68340d108d88f4cb79b7d7223f6859d362ca (patch) | |
tree | 89f960431365ce2d47178c0620634b66979497fa /drivers/watchdog/shwdt.c | |
parent | c55244137306b626bc64023fd7160985443205a7 (diff) | |
parent | cce78da76601b64305c050f602767bf58cebcf5d (diff) |
Merge git://www.linux-watchdog.org/linux-watchdog
Pull watchdog updates from Wim Van Sebroeck:
- lots of devm_ conversions and cleanup
- platform_set_drvdata cleanups
- s3c2410: dev_err/dev_info + dev_pm_ops
- watchdog_core: don't try to stop device if not running fix
- wdrtas: use print_hex_dump
- xilinx cleanups
- orion_wdt fixes
- softdog cleanup
- hpwdt: check on UEFI bits
- deletion of mpcore_wdt driver
- addition of broadcom BCM2835 watchdog timer driver
- addition of MEN A21 watcdog devices
* git://www.linux-watchdog.org/linux-watchdog: (38 commits)
watchdog: hpwdt: Add check for UEFI bits
watchdog: softdog: remove replaceable ping operation
watchdog: New watchdog driver for MEN A21 watchdogs
Watchdog: fix clearing of the watchdog interrupt
Watchdog: allow orion_wdt to be built for Dove
watchdog: Add Broadcom BCM2835 watchdog timer driver
watchdog: delete mpcore_wdt driver
watchdog: xilinx: Setup the origin compatible string
watchdog: xilinx: Fix driver header
watchdog: wdrtas: don't use custom version of print_hex_dump
watchdog: core: don't try to stop device if not running
watchdog: jz4740: Pass device to clk_get
watchdog: twl4030: Remove redundant platform_set_drvdata()
watchdog: mpcore: Remove redundant platform_set_drvdata()
watchdog: da9055: use platform_{get,set}_drvdata()
watchdog: da9052: use platform_{get,set}_drvdata()
watchdog: cpwd: use platform_{get,set}_drvdata()
watchdog: s3c2410_wdt: convert s3c2410wdt to dev_pm_ops
watchdog: s3c2410_wdt: use dev_err()/dev_info() instead of pr_err()/pr_info()
watchdog: wm831x: use platform_{get,set}_drvdata()
...
Diffstat (limited to 'drivers/watchdog/shwdt.c')
-rw-r--r-- | drivers/watchdog/shwdt.c | 18 |
1 files changed, 4 insertions, 14 deletions
diff --git a/drivers/watchdog/shwdt.c b/drivers/watchdog/shwdt.c index 6185af2b3310..5bca79457768 100644 --- a/drivers/watchdog/shwdt.c +++ b/drivers/watchdog/shwdt.c @@ -241,7 +241,7 @@ static int sh_wdt_probe(struct platform_device *pdev) wdt->dev = &pdev->dev; - wdt->clk = clk_get(&pdev->dev, NULL); + wdt->clk = devm_clk_get(&pdev->dev, NULL); if (IS_ERR(wdt->clk)) { /* * Clock framework support is optional, continue on @@ -251,10 +251,8 @@ static int sh_wdt_probe(struct platform_device *pdev) } wdt->base = devm_ioremap_resource(wdt->dev, res); - if (IS_ERR(wdt->base)) { - rc = PTR_ERR(wdt->base); - goto err; - } + if (IS_ERR(wdt->base)) + return PTR_ERR(wdt->base); watchdog_set_nowayout(&sh_wdt_dev, nowayout); watchdog_set_drvdata(&sh_wdt_dev, wdt); @@ -277,7 +275,7 @@ static int sh_wdt_probe(struct platform_device *pdev) rc = watchdog_register_device(&sh_wdt_dev); if (unlikely(rc)) { dev_err(&pdev->dev, "Can't register watchdog (err=%d)\n", rc); - goto err; + return rc; } init_timer(&wdt->timer); @@ -292,23 +290,15 @@ static int sh_wdt_probe(struct platform_device *pdev) pm_runtime_enable(&pdev->dev); return 0; - -err: - clk_put(wdt->clk); - - return rc; } static int sh_wdt_remove(struct platform_device *pdev) { struct sh_wdt *wdt = platform_get_drvdata(pdev); - platform_set_drvdata(pdev, NULL); - watchdog_unregister_device(&sh_wdt_dev); pm_runtime_disable(&pdev->dev); - clk_put(wdt->clk); return 0; } |