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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-07-13 13:42:54 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-07-13 13:42:54 -0700 |
| commit | 833e68340d108d88f4cb79b7d7223f6859d362ca (patch) | |
| tree | 89f960431365ce2d47178c0620634b66979497fa /drivers/watchdog/orion_wdt.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/orion_wdt.c')
| -rw-r--r-- | drivers/watchdog/orion_wdt.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/watchdog/orion_wdt.c b/drivers/watchdog/orion_wdt.c index da577980d39..4ea5fcccac0 100644 --- a/drivers/watchdog/orion_wdt.c +++ b/drivers/watchdog/orion_wdt.c @@ -38,6 +38,9 @@ #define WDT_IN_USE 0 #define WDT_OK_TO_CLOSE 1 +#define WDT_RESET_OUT_EN BIT(1) +#define WDT_INT_REQ BIT(3) + static bool nowayout = WATCHDOG_NOWAYOUT; static int heartbeat = -1; /* module parameter (seconds) */ static unsigned int wdt_max_duration; /* (seconds) */ @@ -67,9 +70,7 @@ static int orion_wdt_start(struct watchdog_device *wdt_dev) writel(wdt_tclk * wdt_dev->timeout, wdt_reg + WDT_VAL); /* Clear watchdog timer interrupt */ - reg = readl(BRIDGE_CAUSE); - reg &= ~WDT_INT_REQ; - writel(reg, BRIDGE_CAUSE); + writel(~WDT_INT_REQ, BRIDGE_CAUSE); /* Enable watchdog timer */ reg = readl(wdt_reg + TIMER_CTRL); |