diff options
author | David S. Miller <davem@davemloft.net> | 2012-02-04 16:39:32 -0500 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2012-02-04 16:39:32 -0500 |
commit | dd48dc34fe7639a8b2e22d8b609672f5f81aa7cb (patch) | |
tree | f16ace0ae09edab16bf6d0be9e8280dfbb7100da /drivers/watchdog | |
parent | 8d9eb069eafce49307f839783e4a4673414b1fd5 (diff) | |
parent | 5962b35c1de3254a2f03b95efd3b7854b874d7b7 (diff) | |
download | op-kernel-dev-dd48dc34fe7639a8b2e22d8b609672f5f81aa7cb.zip op-kernel-dev-dd48dc34fe7639a8b2e22d8b609672f5f81aa7cb.tar.gz |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Diffstat (limited to 'drivers/watchdog')
-rw-r--r-- | drivers/watchdog/dw_wdt.c | 6 | ||||
-rw-r--r-- | drivers/watchdog/iTCO_wdt.c | 35 | ||||
-rw-r--r-- | drivers/watchdog/imx2_wdt.c | 11 | ||||
-rw-r--r-- | drivers/watchdog/nuc900_wdt.c | 5 | ||||
-rw-r--r-- | drivers/watchdog/omap_wdt.c | 2 | ||||
-rw-r--r-- | drivers/watchdog/pnx4008_wdt.c | 2 | ||||
-rw-r--r-- | drivers/watchdog/stmp3xxx_wdt.c | 2 | ||||
-rw-r--r-- | drivers/watchdog/via_wdt.c | 6 | ||||
-rw-r--r-- | drivers/watchdog/wafer5823wdt.c | 4 | ||||
-rw-r--r-- | drivers/watchdog/wm8350_wdt.c | 4 |
10 files changed, 51 insertions, 26 deletions
diff --git a/drivers/watchdog/dw_wdt.c b/drivers/watchdog/dw_wdt.c index 1b0e3dd..63d7b58 100644 --- a/drivers/watchdog/dw_wdt.c +++ b/drivers/watchdog/dw_wdt.c @@ -300,11 +300,7 @@ static int __devinit dw_wdt_drv_probe(struct platform_device *pdev) if (!mem) return -EINVAL; - if (!devm_request_mem_region(&pdev->dev, mem->start, resource_size(mem), - "dw_wdt")) - return -ENOMEM; - - dw_wdt.regs = devm_ioremap(&pdev->dev, mem->start, resource_size(mem)); + dw_wdt.regs = devm_request_and_ioremap(&pdev->dev, mem); if (!dw_wdt.regs) return -ENOMEM; diff --git a/drivers/watchdog/iTCO_wdt.c b/drivers/watchdog/iTCO_wdt.c index 99796c5..bdf401b 100644 --- a/drivers/watchdog/iTCO_wdt.c +++ b/drivers/watchdog/iTCO_wdt.c @@ -36,6 +36,7 @@ * document number TBD : Patsburg (PBG) * document number TBD : DH89xxCC * document number TBD : Panther Point + * document number TBD : Lynx Point */ /* @@ -126,6 +127,7 @@ enum iTCO_chipsets { TCO_PBG, /* Patsburg */ TCO_DH89XXCC, /* DH89xxCC */ TCO_PPT, /* Panther Point */ + TCO_LPT, /* Lynx Point */ }; static struct { @@ -189,6 +191,7 @@ static struct { {"Patsburg", 2}, {"DH89xxCC", 2}, {"Panther Point", 2}, + {"Lynx Point", 2}, {NULL, 0} }; @@ -331,6 +334,38 @@ static DEFINE_PCI_DEVICE_TABLE(iTCO_wdt_pci_tbl) = { { PCI_VDEVICE(INTEL, 0x1e5d), TCO_PPT}, { PCI_VDEVICE(INTEL, 0x1e5e), TCO_PPT}, { PCI_VDEVICE(INTEL, 0x1e5f), TCO_PPT}, + { PCI_VDEVICE(INTEL, 0x8c40), TCO_LPT}, + { PCI_VDEVICE(INTEL, 0x8c41), TCO_LPT}, + { PCI_VDEVICE(INTEL, 0x8c42), TCO_LPT}, + { PCI_VDEVICE(INTEL, 0x8c43), TCO_LPT}, + { PCI_VDEVICE(INTEL, 0x8c44), TCO_LPT}, + { PCI_VDEVICE(INTEL, 0x8c45), TCO_LPT}, + { PCI_VDEVICE(INTEL, 0x8c46), TCO_LPT}, + { PCI_VDEVICE(INTEL, 0x8c47), TCO_LPT}, + { PCI_VDEVICE(INTEL, 0x8c48), TCO_LPT}, + { PCI_VDEVICE(INTEL, 0x8c49), TCO_LPT}, + { PCI_VDEVICE(INTEL, 0x8c4a), TCO_LPT}, + { PCI_VDEVICE(INTEL, 0x8c4b), TCO_LPT}, + { PCI_VDEVICE(INTEL, 0x8c4c), TCO_LPT}, + { PCI_VDEVICE(INTEL, 0x8c4d), TCO_LPT}, + { PCI_VDEVICE(INTEL, 0x8c4e), TCO_LPT}, + { PCI_VDEVICE(INTEL, 0x8c4f), TCO_LPT}, + { PCI_VDEVICE(INTEL, 0x8c50), TCO_LPT}, + { PCI_VDEVICE(INTEL, 0x8c51), TCO_LPT}, + { PCI_VDEVICE(INTEL, 0x8c52), TCO_LPT}, + { PCI_VDEVICE(INTEL, 0x8c53), TCO_LPT}, + { PCI_VDEVICE(INTEL, 0x8c54), TCO_LPT}, + { PCI_VDEVICE(INTEL, 0x8c55), TCO_LPT}, + { PCI_VDEVICE(INTEL, 0x8c56), TCO_LPT}, + { PCI_VDEVICE(INTEL, 0x8c57), TCO_LPT}, + { PCI_VDEVICE(INTEL, 0x8c58), TCO_LPT}, + { PCI_VDEVICE(INTEL, 0x8c59), TCO_LPT}, + { PCI_VDEVICE(INTEL, 0x8c5a), TCO_LPT}, + { PCI_VDEVICE(INTEL, 0x8c5b), TCO_LPT}, + { PCI_VDEVICE(INTEL, 0x8c5c), TCO_LPT}, + { PCI_VDEVICE(INTEL, 0x8c5d), TCO_LPT}, + { PCI_VDEVICE(INTEL, 0x8c5e), TCO_LPT}, + { PCI_VDEVICE(INTEL, 0x8c5f), TCO_LPT}, { 0, }, /* End of list */ }; MODULE_DEVICE_TABLE(pci, iTCO_wdt_pci_tbl); diff --git a/drivers/watchdog/imx2_wdt.c b/drivers/watchdog/imx2_wdt.c index b8ef2c6..c44c333 100644 --- a/drivers/watchdog/imx2_wdt.c +++ b/drivers/watchdog/imx2_wdt.c @@ -247,7 +247,6 @@ static struct miscdevice imx2_wdt_miscdev = { static int __init imx2_wdt_probe(struct platform_device *pdev) { int ret; - int res_size; struct resource *res; res = platform_get_resource(pdev, IORESOURCE_MEM, 0); @@ -256,15 +255,7 @@ static int __init imx2_wdt_probe(struct platform_device *pdev) return -ENODEV; } - res_size = resource_size(res); - if (!devm_request_mem_region(&pdev->dev, res->start, res_size, - res->name)) { - dev_err(&pdev->dev, "can't allocate %d bytes at %d address\n", - res_size, res->start); - return -ENOMEM; - } - - imx2_wdt.base = devm_ioremap_nocache(&pdev->dev, res->start, res_size); + imx2_wdt.base = devm_request_and_ioremap(&pdev->dev, res); if (!imx2_wdt.base) { dev_err(&pdev->dev, "ioremap failed\n"); return -ENOMEM; diff --git a/drivers/watchdog/nuc900_wdt.c b/drivers/watchdog/nuc900_wdt.c index 50359ba..529085b 100644 --- a/drivers/watchdog/nuc900_wdt.c +++ b/drivers/watchdog/nuc900_wdt.c @@ -72,7 +72,7 @@ struct nuc900_wdt { }; static unsigned long nuc900wdt_busy; -struct nuc900_wdt *nuc900_wdt; +static struct nuc900_wdt *nuc900_wdt; static inline void nuc900_wdt_keepalive(void) { @@ -287,7 +287,8 @@ static int __devinit nuc900wdt_probe(struct platform_device *pdev) setup_timer(&nuc900_wdt->timer, nuc900_wdt_timer_ping, 0); - if (misc_register(&nuc900wdt_miscdev)) { + ret = misc_register(&nuc900wdt_miscdev); + if (ret) { dev_err(&pdev->dev, "err register miscdev on minor=%d (%d)\n", WATCHDOG_MINOR, ret); goto err_clk; diff --git a/drivers/watchdog/omap_wdt.c b/drivers/watchdog/omap_wdt.c index 4b33e3f..d19ff51 100644 --- a/drivers/watchdog/omap_wdt.c +++ b/drivers/watchdog/omap_wdt.c @@ -339,6 +339,7 @@ static int __devinit omap_wdt_probe(struct platform_device *pdev) return 0; err_misc: + pm_runtime_disable(wdev->dev); platform_set_drvdata(pdev, NULL); iounmap(wdev->base); @@ -371,6 +372,7 @@ static int __devexit omap_wdt_remove(struct platform_device *pdev) struct omap_wdt_dev *wdev = platform_get_drvdata(pdev); struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + pm_runtime_disable(wdev->dev); if (!res) return -ENOENT; diff --git a/drivers/watchdog/pnx4008_wdt.c b/drivers/watchdog/pnx4008_wdt.c index bd143c9..8e210aa 100644 --- a/drivers/watchdog/pnx4008_wdt.c +++ b/drivers/watchdog/pnx4008_wdt.c @@ -226,7 +226,7 @@ static long pnx4008_wdt_ioctl(struct file *file, unsigned int cmd, static int pnx4008_wdt_release(struct inode *inode, struct file *file) { if (!test_bit(WDT_OK_TO_CLOSE, &wdt_status)) - printk(KERN_WARNING "WATCHDOG: Device closed unexpectdly\n"); + printk(KERN_WARNING "WATCHDOG: Device closed unexpectedly\n"); wdt_disable(); clk_disable(wdt_clk); diff --git a/drivers/watchdog/stmp3xxx_wdt.c b/drivers/watchdog/stmp3xxx_wdt.c index 4c2a4e8..e37d811 100644 --- a/drivers/watchdog/stmp3xxx_wdt.c +++ b/drivers/watchdog/stmp3xxx_wdt.c @@ -174,7 +174,7 @@ static int stmp3xxx_wdt_release(struct inode *inode, struct file *file) if (!nowayout) { if (!test_bit(WDT_OK_TO_CLOSE, &wdt_status)) { wdt_ping(); - pr_debug("%s: Device closed unexpectdly\n", __func__); + pr_debug("%s: Device closed unexpectedly\n", __func__); ret = -EINVAL; } else { wdt_disable(); diff --git a/drivers/watchdog/via_wdt.c b/drivers/watchdog/via_wdt.c index 026b4bb..8f07dd4 100644 --- a/drivers/watchdog/via_wdt.c +++ b/drivers/watchdog/via_wdt.c @@ -124,8 +124,6 @@ static int wdt_stop(struct watchdog_device *wdd) static int wdt_set_timeout(struct watchdog_device *wdd, unsigned int new_timeout) { - if (new_timeout < 1 || new_timeout > WDT_TIMEOUT_MAX) - return -EINVAL; writel(new_timeout, wdt_mem + VIA_WDT_COUNT); timeout = new_timeout; return 0; @@ -150,6 +148,8 @@ static const struct watchdog_ops wdt_ops = { static struct watchdog_device wdt_dev = { .info = &wdt_info, .ops = &wdt_ops, + .min_timeout = 1, + .max_timeout = WDT_TIMEOUT_MAX, }; static int __devinit wdt_probe(struct pci_dev *pdev, @@ -233,7 +233,7 @@ static void __devexit wdt_remove(struct pci_dev *pdev) pci_disable_device(pdev); } -DEFINE_PCI_DEVICE_TABLE(wdt_pci_table) = { +static DEFINE_PCI_DEVICE_TABLE(wdt_pci_table) = { { PCI_DEVICE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_CX700) }, { PCI_DEVICE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_VX800) }, { PCI_DEVICE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_VX855) }, diff --git a/drivers/watchdog/wafer5823wdt.c b/drivers/watchdog/wafer5823wdt.c index 42e940c..c3c3188 100644 --- a/drivers/watchdog/wafer5823wdt.c +++ b/drivers/watchdog/wafer5823wdt.c @@ -152,12 +152,12 @@ static long wafwdt_ioctl(struct file *file, unsigned int cmd, return -EFAULT; if (options & WDIOS_DISABLECARD) { - wafwdt_start(); + wafwdt_stop(); retval = 0; } if (options & WDIOS_ENABLECARD) { - wafwdt_stop(); + wafwdt_start(); retval = 0; } diff --git a/drivers/watchdog/wm8350_wdt.c b/drivers/watchdog/wm8350_wdt.c index 909c786..5d7113c 100644 --- a/drivers/watchdog/wm8350_wdt.c +++ b/drivers/watchdog/wm8350_wdt.c @@ -212,10 +212,10 @@ static long wm8350_wdt_ioctl(struct file *file, unsigned int cmd, /* Setting both simultaneously means at least one must fail */ if (options == WDIOS_DISABLECARD) - ret = wm8350_wdt_start(wm8350); + ret = wm8350_wdt_stop(wm8350); if (options == WDIOS_ENABLECARD) - ret = wm8350_wdt_stop(wm8350); + ret = wm8350_wdt_start(wm8350); break; } |