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soc: arm: Make statements evaluate boolean expressions

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MISRA-C requires that the if statement has essentially Boolean type.

MISRA-C rule 14.4

Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
This commit is contained in:
Flavio Ceolin 2018-12-17 16:15:20 -08:00 • committed by Anas Nashif
commit 359adfc959
9 changed files with 20 additions and 20 deletions
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8
soc/arm/nxp_imx/rt/soc.c
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@ -133,11 +133,11 @@ static int imxrt_init(struct device *arg)
oldLevel = irq_lock();
/* Watchdog disable */
if (WDOG1->WCR & WDOG_WCR_WDE_MASK) {
if ((WDOG1->WCR & WDOG_WCR_WDE_MASK) != 0) {
WDOG1->WCR &= ~WDOG_WCR_WDE_MASK;
}
if (WDOG2->WCR & WDOG_WCR_WDE_MASK) {
if ((WDOG2->WCR & WDOG_WCR_WDE_MASK) != 0) {
WDOG2->WCR &= ~WDOG_WCR_WDE_MASK;
}
@ -147,12 +147,12 @@ static int imxrt_init(struct device *arg)
| RTWDOG_CS_UPDATE_MASK;
/* Disable Systick which might be enabled by bootrom */
if (SysTick->CTRL & SysTick_CTRL_ENABLE_Msk) {
if ((SysTick->CTRL & SysTick_CTRL_ENABLE_Msk) != 0) {
SysTick->CTRL &= ~SysTick_CTRL_ENABLE_Msk;
}
SCB_EnableICache();
if (!(SCB->CCR & SCB_CCR_DC_Msk)) {
if ((SCB->CCR & SCB_CCR_DC_Msk) == 0) {
SCB_EnableDCache();
}