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STM3210E-EVAL: Eliminte a warning. Return type of board_button_irq is now type int.

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This commit is contained in:
Gregory Nutt 2017-03-05 14:12:03 -06:00
parent 464a3cf27c
commit 51d3e36ad6
1 changed files with 8 additions and 8 deletions
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16
configs/stm3210e-eval/src/stm32_pmbuttons.c
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@ -177,22 +177,22 @@ static int button_handler(int irq, FAR void *context, FAR void *arg)
void stm32_pmbuttons(void) void stm32_pmbuttons(void)
{ {
#ifdef CONFIG_ARCH_IRQBUTTONS
int ret;
int i;
#endif
/* Initialize the button GPIOs */ /* Initialize the button GPIOs */
board_button_initialize(); board_button_initialize();
#ifdef CONFIG_ARCH_IRQBUTTONS #ifdef CONFIG_ARCH_IRQBUTTONS
int i;
for (i = CONFIG_PM_IRQBUTTONS_MIN; i <= CONFIG_PM_IRQBUTTONS_MAX; i++) for (i = CONFIG_PM_IRQBUTTONS_MIN; i <= CONFIG_PM_IRQBUTTONS_MAX; i++)
{ {
xcpt_t oldhandler = ret = board_button_irq(i, button_handler, (void*)i);
board_button_irq(i, button_handler, (void*) i); if (ret < 0)
if (oldhandler != NULL)
{ {
swarn("WARNING: oldhandler:%p is not NULL! " serr("ERROR: board_button_irq failed: %d\n", ret);
"Button events may be lost or aliased!\n",
oldhandler);
} }
} }
#endif #endif