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drivers: Add 'U' to unsigned variable assignments

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Add 'U' to a value when assigning it to an unsigned variable.
MISRA-C rule 7.2

Signed-off-by: Patrik Flykt <patrik.flykt@intel.com>
This commit is contained in:
Patrik Flykt 2018-11-29 11:12:22 -08:00 • committed by Anas Nashif
commit 8ff96b5a57
172 changed files with 693 additions and 693 deletions
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4
drivers/watchdog/wdt_esp32.c
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@ -30,7 +30,7 @@ static inline void wdt_esp32_seal(void)
{
volatile u32_t *reg = (u32_t *)TIMG_WDTWPROTECT_REG(1);
*reg = 0;
*reg = 0U;
}
static inline void wdt_esp32_unseal(void)
@ -71,7 +71,7 @@ static void adjust_timeout(u32_t timeout)
/* MWDT ticks every 12.5ns. Set the prescaler to 40000, so the
* counter for each watchdog stage is decremented every 0.5ms.
*/
*reg = 40000;
*reg = 40000U;
reg = (u32_t *)TIMG_WDTCONFIG2_REG(1);
*reg = ticks;