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Merge git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog

Browse source 
* git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog:
  [WATCHDOG] use resource_size()
  [WATCHDOG] iTCO_wdt: add PCI ID for the Intel EP80579 (Tolapai) SoC
This commit is contained in:
Linus Torvalds 2009-12-23 16:12:16 -08:00
commit f51671fc85
10 changed files with 18 additions and 17 deletions
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4
drivers/watchdog/adx_wdt.c
View file

@ -242,14 +242,14 @@ static int __devinit adx_wdt_probe(struct platform_device *pdev)
}
res = devm_request_mem_region(&pdev->dev, res->start,
res->end - res->start + 1, res->name);
resource_size(res), res->name);
if (!res) {
dev_err(&pdev->dev, "cannot request I/O memory region\n");
return -ENXIO;
}
wdt->base = devm_ioremap_nocache(&pdev->dev, res->start,
res->end - res->start + 1);
resource_size(res));
if (!wdt->base) {
dev_err(&pdev->dev, "cannot remap I/O memory region\n");
return -ENXIO;

2
drivers/watchdog/at32ap700x_wdt.c
View file

@ -326,7 +326,7 @@ static int __init at32_wdt_probe(struct platform_device *pdev)
return -ENOMEM;
}
wdt->regs = ioremap(regs->start, regs->end - regs->start + 1);
wdt->regs = ioremap(regs->start, resource_size(regs));
if (!wdt->regs) {
ret = -ENOMEM;
dev_dbg(&pdev->dev, "could not map I/O memory\n");

2
drivers/watchdog/davinci_wdt.c
View file

@ -221,7 +221,7 @@ static int __devinit davinci_wdt_probe(struct platform_device *pdev)
return -ENOENT;
}
size = res->end - res->start + 1;
size = resource_size(res);
wdt_mem = request_mem_region(res->start, size, pdev->name);
if (wdt_mem == NULL) {

4
drivers/watchdog/iTCO_wdt.c
View file

@ -30,6 +30,7 @@
* document number 316972-004, 316973-012: 82801I (ICH9)
* document number 319973-002, 319974-002: 82801J (ICH10)
* document number 322169-001, 322170-001: 5 Series, 3400 Series (PCH)
* document number 320066-003, 320257-008: EP80597 (IICH)
*/
/*
@ -100,6 +101,7 @@ enum iTCO_chipsets {
TCO_PCH, /* PCH Desktop Full Featured */
TCO_PCHM, /* PCH Mobile Full Featured */
TCO_PCHMSFF, /* PCH Mobile SFF Full Featured */
TCO_EP80579, /* EP80579 */
};
static struct {
@ -143,6 +145,7 @@ static struct {
{"PCH Desktop Full Featured", 2},
{"PCH Mobile Full Featured", 2},
{"PCH Mobile SFF Full Featured", 2},
{"EP80579", 2},
{NULL, 0}
};
@ -214,6 +217,7 @@ static struct pci_device_id iTCO_wdt_pci_tbl[] = {
{ ITCO_PCI_DEVICE(0x3b00, TCO_PCH)},
{ ITCO_PCI_DEVICE(0x3b01, TCO_PCHM)},
{ ITCO_PCI_DEVICE(0x3b0d, TCO_PCHMSFF)},
{ ITCO_PCI_DEVICE(0x5031, TCO_EP80579)},
{ 0, }, /* End of list */
};
MODULE_DEVICE_TABLE(pci, iTCO_wdt_pci_tbl);

2
drivers/watchdog/mpcore_wdt.c
View file

@ -350,7 +350,7 @@ static int __devinit mpcore_wdt_probe(struct platform_device *dev)
ret = -ENXIO;
goto err_free;
}
wdt->base = ioremap(res->start, res->end - res->start + 1);
wdt->base = ioremap(res->start, resource_size(res));
if (!wdt->base) {
ret = -ENOMEM;
goto err_free;

2
drivers/watchdog/mv64x60_wdt.c
View file

@ -275,7 +275,7 @@ static int __devinit mv64x60_wdt_probe(struct platform_device *dev)
if (!r)
return -ENODEV;
mv64x60_wdt_regs = ioremap(r->start, r->end - r->start + 1);
mv64x60_wdt_regs = ioremap(r->start, resource_size(r));
if (mv64x60_wdt_regs == NULL)
return -ENOMEM;

9
drivers/watchdog/omap_wdt.c
View file

@ -277,8 +277,7 @@ static int __devinit omap_wdt_probe(struct platform_device *pdev)
goto err_busy;
}
mem = request_mem_region(res->start, res->end - res->start + 1,
pdev->name);
mem = request_mem_region(res->start, resource_size(res), pdev->name);
if (!mem) {
ret = -EBUSY;
goto err_busy;
@ -306,7 +305,7 @@ static int __devinit omap_wdt_probe(struct platform_device *pdev)
goto err_clk;
}
wdev->base = ioremap(res->start, res->end - res->start + 1);
wdev->base = ioremap(res->start, resource_size(res));
if (!wdev->base) {
ret = -ENOMEM;
goto err_ioremap;
@ -358,7 +357,7 @@ err_clk:
kfree(wdev);
err_kzalloc:
release_mem_region(res->start, res->end - res->start + 1);
release_mem_region(res->start, resource_size(res));
err_busy:
err_get_resource:
@ -383,7 +382,7 @@ static int __devexit omap_wdt_remove(struct platform_device *pdev)
return -ENOENT;
misc_deregister(&(wdev->omap_wdt_miscdev));
release_mem_region(res->start, res->end - res->start + 1);
release_mem_region(res->start, resource_size(res));
platform_set_drvdata(pdev, NULL);
clk_put(wdev->ick);

2
drivers/watchdog/pnx4008_wdt.c
View file

@ -264,7 +264,7 @@ static int __devinit pnx4008_wdt_probe(struct platform_device *pdev)
return -ENOENT;
}
size = res->end - res->start + 1;
size = resource_size(res);
wdt_mem = request_mem_region(res->start, size, pdev->name);
if (wdt_mem == NULL) {

2
drivers/watchdog/s3c2410_wdt.c
View file

@ -421,7 +421,7 @@ static int __devinit s3c2410wdt_probe(struct platform_device *pdev)
return -ENOENT;
}
size = (res->end - res->start) + 1;
size = resource_size(res);
wdt_mem = request_mem_region(res->start, size, pdev->name);
if (wdt_mem == NULL) {
dev_err(dev, "failed to get memory region\n");

6
drivers/watchdog/txx9wdt.c
View file

@ -214,12 +214,10 @@ static int __init txx9wdt_probe(struct platform_device *dev)
res = platform_get_resource(dev, IORESOURCE_MEM, 0);
if (!res)
goto exit_busy;
if (!devm_request_mem_region(&dev->dev,
res->start, res->end - res->start + 1,
if (!devm_request_mem_region(&dev->dev, res->start, resource_size(res),
"txx9wdt"))
goto exit_busy;
txx9wdt_reg = devm_ioremap(&dev->dev,
res->start, res->end - res->start + 1);
txx9wdt_reg = devm_ioremap(&dev->dev, res->start, resource_size(res));
if (!txx9wdt_reg)
goto exit_busy;