Messages in this thread Patch in this message | | | Date | Mon, 11 Aug 2008 22:51:24 +0200 | From | Wim Van Sebroeck <> | Subject | Re: [WATCHDOG] v2.6.27-rc watchdog fixes |
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Hi Russell,
> It's in part of my general ARM updates, and I combined Adrian's three > patches together, along with the remaining bits from my s3c2410 patch. > Here's the mbox mail corresponding with the commit:
Applied the patch together with Ben's previously issued patches. We now have these Changes (Ben can you test also?):
Author: Russell King <rmk+kernel@arm.linux.org.uk> Date: Sun Aug 10 23:28:46 2008 +0100
[WATCHDOG] fix watchdog/s3c2410_wdt.c compilation
This patch fixes the following compile errors caused by commit 41dc8b72e37c514f7332cbc3f3dd864910c2a1fa (s3c2410_wdt watchdog driver: Locking and coding style):
<-- snip -->
... CC drivers/watchdog/s3c2410_wdt.o s3c2410_wdt.c: In function `s3c2410wdt_start': s3c2410_wdt.c:161: warning: `return' with a value, in function returning void
<-- snip -->
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Author: Ben Dooks <ben-linux@fluff.org> Date: Sun Jun 22 22:36:51 2008 +0100
[WATCHDOG] Fix s3c2410_wdt driver coding style issues
Fixup coding style issues in the s3c2410_wdt driver.
Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Author: Ben Dooks <ben-linux@fluff.org> Date: Sun Jun 22 22:36:50 2008 +0100
[WATCHDOG] Clean out header of s3c2410_wdt driver.
Remove the changelog from the top of the driver, which is redundant as this information is more accurately represented from the revision control holding the file.
Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Author: Ben Dooks <ben-linux@fluff.org> Date: Sun Jun 22 22:36:49 2008 +0100
[WATCHDOG] Fix NULL usage in s3c2410_wdt driver.
Fix comparison of a pointer to 0, instead of using NULL for a invalid pointer.
Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
================================================================================ diff --git a/drivers/watchdog/s3c2410_wdt.c b/drivers/watchdog/s3c2410_wdt.c index 3da2b90..86d4280 100644 --- a/drivers/watchdog/s3c2410_wdt.c +++ b/drivers/watchdog/s3c2410_wdt.c @@ -21,18 +21,6 @@ * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - * Changelog: - * 05-Oct-2004 BJD Added semaphore init to stop crashes on open - * Fixed tmr_count / wdt_count confusion - * Added configurable debug - * - * 11-Jan-2005 BJD Fixed divide-by-2 in timeout code - * - * 25-Jan-2005 DA Added suspend/resume support - * Replaced reboot notifier with .shutdown method - * - * 10-Mar-2005 LCVR Changed S3C2410_VA to S3C24XX_VA */ #include <linux/module.h> @@ -157,8 +145,6 @@ static void s3c2410wdt_start(void) writel(wdt_count, wdt_base + S3C2410_WTCNT); writel(wtcon, wdt_base + S3C2410_WTCON); spin_unlock(&wdt_lock); - - return 0; } static int s3c2410wdt_set_heartbeat(int timeout) @@ -367,7 +353,7 @@ static int s3c2410wdt_probe(struct platform_device *pdev) return -ENOENT; } - size = (res->end-res->start)+1; + size = (res->end - res->start) + 1; wdt_mem = request_mem_region(res->start, size, pdev->name); if (wdt_mem == NULL) { dev_err(dev, "failed to get memory region\n"); @@ -376,7 +362,7 @@ static int s3c2410wdt_probe(struct platform_device *pdev) } wdt_base = ioremap(res->start, size); - if (wdt_base == 0) { + if (wdt_base == NULL) { dev_err(dev, "failed to ioremap() region\n"); ret = -EINVAL; goto err_req; ================================================================================ Greetings, Wim.
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