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[WATCHDOG] at32ap700x_wdt.c - Fix compilation warnings

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Fix warning:
* ISO C90 forbids mixed declarations and code
* passing argument 2 of ‘test_and_set_bit’ from incompatible pointer type
* passing argument 2 of ‘clear_bit’ from incompatible pointer type

Signed-off-by: Hans-Christian Egtvedt <hcegtvedt@atmel.com>
Cc: Haavard Skinnemoen <hskinnemoen@atmel.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Cc: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Wim Van Sebroeck 2007-07-03 17:59:29 +00:00
parent e75e657756
commit 7e2a1498a9
1 changed files with 4 additions and 2 deletions
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6
drivers/char/watchdog/at32ap700x_wdt.c
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@ -56,7 +56,7 @@ struct wdt_at32ap700x {
void __iomem *regs;
spinlock_t io_lock;
int timeout;
int users;
unsigned long users;
struct miscdevice miscdev;
};
@ -68,8 +68,10 @@ static char expect_release;
*/
static inline void at32_wdt_stop(void)
{
unsigned long psel;
spin_lock(&wdt->io_lock);
unsigned long psel = wdt_readl(wdt, CTRL) & WDT_BF(CTRL_PSEL, 0x0f);
psel = wdt_readl(wdt, CTRL) & WDT_BF(CTRL_PSEL, 0x0f);
wdt_writel(wdt, CTRL, psel | WDT_BF(CTRL_KEY, 0x55));
wdt_writel(wdt, CTRL, psel | WDT_BF(CTRL_KEY, 0xaa));
spin_unlock(&wdt->io_lock);