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lib/stm32/f4: Coding-style fixes.

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This commit is contained in:
Uwe Hermann
2011-11-16 19:41:27 +01:00
parent 50f680f3f7
commit 0d25aa3fcd
5 changed files with 27 additions and 28 deletions
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8
lib/stm32/f4/exti.c
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@@ -132,15 +132,15 @@ void exti_select_source(u32 exti, u32 gpioport)
/* Ensure that only valid EXTI lines are used. */
if (exti < EXTI4) {
SYSCFG_EXTICR1 &= ~(0x000F << shift);
SYSCFG_EXTICR1 |= (~bits << shift);
SYSCFG_EXTICR1 |= (~bits << shift);
} else if (exti < EXTI8) {
SYSCFG_EXTICR2 &= ~(0x000F << shift);
SYSCFG_EXTICR2 |= (~bits << shift);
SYSCFG_EXTICR2 |= (~bits << shift);
} else if (exti < EXTI12) {
SYSCFG_EXTICR3 &= ~(0x000F << shift);
SYSCFG_EXTICR3 |= (~bits << shift);
SYSCFG_EXTICR3 |= (~bits << shift);
} else if (exti < EXTI16) {
SYSCFG_EXTICR4 &= ~(0x000F << shift);
SYSCFG_EXTICR4 |= (~bits << shift);
SYSCFG_EXTICR4 |= (~bits << shift);
}
}