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-rw-r--r--drivers/watchdog/Kconfig5
-rw-r--r--drivers/watchdog/aspeed_wdt.c2
-rw-r--r--drivers/watchdog/da9062_wdt.c5
-rw-r--r--drivers/watchdog/f71808e_wdt.c17
-rw-r--r--drivers/watchdog/lpc18xx_wdt.c2
-rw-r--r--drivers/watchdog/mei_wdt.c1
-rw-r--r--drivers/watchdog/omap_wdt.c6
-rw-r--r--drivers/watchdog/qcom-wdt.c2
-rw-r--r--drivers/watchdog/rdc321x_wdt.c5
-rw-r--r--drivers/watchdog/sbc60xxwdt.c2
-rw-r--r--drivers/watchdog/sc520_wdt.c2
-rw-r--r--drivers/watchdog/w83877f_wdt.c2
12 files changed, 30 insertions, 21 deletions
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index fa15a683ae2d..8cb663ecbacc 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -495,7 +495,7 @@ config SUNXI_WATCHDOG
config COH901327_WATCHDOG
bool "ST-Ericsson COH 901 327 watchdog"
- depends on ARCH_U300 || (ARM && COMPILE_TEST)
+ depends on ARCH_U300 || (ARM && COMMON_CLK && COMPILE_TEST)
default y if MACH_U300
select WATCHDOG_CORE
help
@@ -620,6 +620,7 @@ config MOXART_WDT
config SIRFSOC_WATCHDOG
tristate "SiRFSOC watchdog"
+ depends on HAS_IOMEM
depends on ARCH_SIRF || COMPILE_TEST
select WATCHDOG_CORE
default y
@@ -1498,7 +1499,7 @@ config SIBYTE_WDOG
config AR7_WDT
tristate "TI AR7 Watchdog Timer"
- depends on AR7 || (MIPS && COMPILE_TEST)
+ depends on AR7 || (MIPS && 32BIT && COMPILE_TEST)
help
Hardware driver for the TI AR7 Watchdog Timer.
diff --git a/drivers/watchdog/aspeed_wdt.c b/drivers/watchdog/aspeed_wdt.c
index f5835cbd5d41..5c13659cc89a 100644
--- a/drivers/watchdog/aspeed_wdt.c
+++ b/drivers/watchdog/aspeed_wdt.c
@@ -147,7 +147,7 @@ static int aspeed_wdt_set_timeout(struct watchdog_device *wdd,
wdd->timeout = timeout;
- actual = min(timeout, wdd->max_hw_heartbeat_ms * 1000);
+ actual = min(timeout, wdd->max_hw_heartbeat_ms / 1000);
writel(actual * WDT_RATE_1MHZ, wdt->base + WDT_RELOAD_VALUE);
writel(WDT_RESTART_MAGIC, wdt->base + WDT_RESTART);
diff --git a/drivers/watchdog/da9062_wdt.c b/drivers/watchdog/da9062_wdt.c
index 79383ff62019..1443386bb590 100644
--- a/drivers/watchdog/da9062_wdt.c
+++ b/drivers/watchdog/da9062_wdt.c
@@ -94,11 +94,6 @@ static int da9062_wdt_update_timeout_register(struct da9062_watchdog *wdt,
unsigned int regval)
{
struct da9062 *chip = wdt->hw;
- int ret;
-
- ret = da9062_reset_watchdog_timer(wdt);
- if (ret)
- return ret;
return regmap_update_bits(chip->regmap,
DA9062AA_CONTROL_D,
diff --git a/drivers/watchdog/f71808e_wdt.c b/drivers/watchdog/f71808e_wdt.c
index 88cd2a52d8d3..6fe9daf2367b 100644
--- a/drivers/watchdog/f71808e_wdt.c
+++ b/drivers/watchdog/f71808e_wdt.c
@@ -237,15 +237,17 @@ static int watchdog_set_timeout(int timeout)
mutex_lock(&watchdog.lock);
- watchdog.timeout = timeout;
if (timeout > 0xff) {
watchdog.timer_val = DIV_ROUND_UP(timeout, 60);
watchdog.minutes_mode = true;
+ timeout = watchdog.timer_val * 60;
} else {
watchdog.timer_val = timeout;
watchdog.minutes_mode = false;
}
+ watchdog.timeout = timeout;
+
mutex_unlock(&watchdog.lock);
return 0;
@@ -688,9 +690,9 @@ static int __init watchdog_init(int sioaddr)
* into the module have been registered yet.
*/
watchdog.sioaddr = sioaddr;
- watchdog.ident.options = WDIOC_SETTIMEOUT
- | WDIOF_MAGICCLOSE
- | WDIOF_KEEPALIVEPING;
+ watchdog.ident.options = WDIOF_MAGICCLOSE
+ | WDIOF_KEEPALIVEPING
+ | WDIOF_CARDRESET;
snprintf(watchdog.ident.identity,
sizeof(watchdog.ident.identity), "%s watchdog",
@@ -704,6 +706,13 @@ static int __init watchdog_init(int sioaddr)
wdt_conf = superio_inb(sioaddr, F71808FG_REG_WDT_CONF);
watchdog.caused_reboot = wdt_conf & BIT(F71808FG_FLAG_WDTMOUT_STS);
+ /*
+ * We don't want WDTMOUT_STS to stick around till regular reboot.
+ * Write 1 to the bit to clear it to zero.
+ */
+ superio_outb(sioaddr, F71808FG_REG_WDT_CONF,
+ wdt_conf | BIT(F71808FG_FLAG_WDTMOUT_STS));
+
superio_exit(sioaddr);
err = watchdog_set_timeout(timeout);
diff --git a/drivers/watchdog/lpc18xx_wdt.c b/drivers/watchdog/lpc18xx_wdt.c
index 3b8bb59adf02..e9deeda1fdbf 100644
--- a/drivers/watchdog/lpc18xx_wdt.c
+++ b/drivers/watchdog/lpc18xx_wdt.c
@@ -300,7 +300,7 @@ static int lpc18xx_wdt_remove(struct platform_device *pdev)
struct lpc18xx_wdt_dev *lpc18xx_wdt = platform_get_drvdata(pdev);
dev_warn(&pdev->dev, "I quit now, hardware will probably reboot!\n");
- del_timer(&lpc18xx_wdt->timer);
+ del_timer_sync(&lpc18xx_wdt->timer);
watchdog_unregister_device(&lpc18xx_wdt->wdt_dev);
clk_disable_unprepare(lpc18xx_wdt->wdt_clk);
diff --git a/drivers/watchdog/mei_wdt.c b/drivers/watchdog/mei_wdt.c
index ea60b29494fb..dc70db243ffb 100644
--- a/drivers/watchdog/mei_wdt.c
+++ b/drivers/watchdog/mei_wdt.c
@@ -390,6 +390,7 @@ static int mei_wdt_register(struct mei_wdt *wdt)
watchdog_set_drvdata(&wdt->wdd, wdt);
watchdog_stop_on_reboot(&wdt->wdd);
+ watchdog_stop_on_unregister(&wdt->wdd);
ret = watchdog_register_device(&wdt->wdd);
if (ret) {
diff --git a/drivers/watchdog/omap_wdt.c b/drivers/watchdog/omap_wdt.c
index 1b02bfa81b29..40c006ee8492 100644
--- a/drivers/watchdog/omap_wdt.c
+++ b/drivers/watchdog/omap_wdt.c
@@ -271,8 +271,12 @@ static int omap_wdt_probe(struct platform_device *pdev)
wdev->wdog.bootstatus = WDIOF_CARDRESET;
}
- if (!early_enable)
+ if (early_enable) {
+ omap_wdt_start(&wdev->wdog);
+ set_bit(WDOG_HW_RUNNING, &wdev->wdog.status);
+ } else {
omap_wdt_disable(wdev);
+ }
ret = watchdog_register_device(&wdev->wdog);
if (ret) {
diff --git a/drivers/watchdog/qcom-wdt.c b/drivers/watchdog/qcom-wdt.c
index 780971318810..1a0005a8fadb 100644
--- a/drivers/watchdog/qcom-wdt.c
+++ b/drivers/watchdog/qcom-wdt.c
@@ -121,7 +121,7 @@ static int qcom_wdt_restart(struct watchdog_device *wdd, unsigned long action,
*/
wmb();
- msleep(150);
+ mdelay(150);
return 0;
}
diff --git a/drivers/watchdog/rdc321x_wdt.c b/drivers/watchdog/rdc321x_wdt.c
index 47a8f1b1087d..4568af9a165b 100644
--- a/drivers/watchdog/rdc321x_wdt.c
+++ b/drivers/watchdog/rdc321x_wdt.c
@@ -244,6 +244,8 @@ static int rdc321x_wdt_probe(struct platform_device *pdev)
rdc321x_wdt_device.sb_pdev = pdata->sb_pdev;
rdc321x_wdt_device.base_reg = r->start;
+ rdc321x_wdt_device.queue = 0;
+ rdc321x_wdt_device.default_ticks = ticks;
err = misc_register(&rdc321x_wdt_misc);
if (err < 0) {
@@ -258,14 +260,11 @@ static int rdc321x_wdt_probe(struct platform_device *pdev)
rdc321x_wdt_device.base_reg, RDC_WDT_RST);
init_completion(&rdc321x_wdt_device.stop);
- rdc321x_wdt_device.queue = 0;
clear_bit(0, &rdc321x_wdt_device.inuse);
setup_timer(&rdc321x_wdt_device.timer, rdc321x_wdt_trigger, 0);
- rdc321x_wdt_device.default_ticks = ticks;
-
dev_info(&pdev->dev, "watchdog init success\n");
return 0;
diff --git a/drivers/watchdog/sbc60xxwdt.c b/drivers/watchdog/sbc60xxwdt.c
index 2eef58a0cf05..152db059d5aa 100644
--- a/drivers/watchdog/sbc60xxwdt.c
+++ b/drivers/watchdog/sbc60xxwdt.c
@@ -152,7 +152,7 @@ static void wdt_startup(void)
static void wdt_turnoff(void)
{
/* Stop the timer */
- del_timer(&timer);
+ del_timer_sync(&timer);
inb_p(wdt_stop);
pr_info("Watchdog timer is now disabled...\n");
}
diff --git a/drivers/watchdog/sc520_wdt.c b/drivers/watchdog/sc520_wdt.c
index 1cfd3f6a13d5..08500db8324f 100644
--- a/drivers/watchdog/sc520_wdt.c
+++ b/drivers/watchdog/sc520_wdt.c
@@ -190,7 +190,7 @@ static int wdt_startup(void)
static int wdt_turnoff(void)
{
/* Stop the timer */
- del_timer(&timer);
+ del_timer_sync(&timer);
/* Stop the watchdog */
wdt_config(0);
diff --git a/drivers/watchdog/w83877f_wdt.c b/drivers/watchdog/w83877f_wdt.c
index f0483c75ed32..4b52cf321747 100644
--- a/drivers/watchdog/w83877f_wdt.c
+++ b/drivers/watchdog/w83877f_wdt.c
@@ -170,7 +170,7 @@ static void wdt_startup(void)
static void wdt_turnoff(void)
{
/* Stop the timer */
- del_timer(&timer);
+ del_timer_sync(&timer);
wdt_change(WDT_DISABLE);
generated by cgit 1.2.3-korg (git 2.39.0) at 2024-05-17 21:55:40 +0000