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Merge "soc: qcom: irq-helper: Add comments to exposed APIs"

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Linux Build Service Account 2016-09-09 01:26:15 -07:00 • committed by Gerrit - the friendly Code Review server
commit 3dc7ca5e82
1 changed files with 4 additions and 0 deletions
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drivers/soc/qcom/irq-helper.c
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@ -78,10 +78,12 @@ IRQ_HELPER_ATTR(irq_blacklist_on, 0444, show_deploy, NULL);
static struct irq_helper *irq_h; static struct irq_helper *irq_h;
/* Do not call this API in an atomic context */
int irq_blacklist_on(void) int irq_blacklist_on(void)
{ {
bool flag = false; bool flag = false;
might_sleep();
if (!irq_h) { if (!irq_h) {
pr_err("%s: init function is not called", __func__); pr_err("%s: init function is not called", __func__);
return -EPERM; return -EPERM;
@ -103,10 +105,12 @@ int irq_blacklist_on(void)
} }
EXPORT_SYMBOL(irq_blacklist_on); EXPORT_SYMBOL(irq_blacklist_on);
/* Do not call this API in an atomic context */
int irq_blacklist_off(void) int irq_blacklist_off(void)
{ {
bool flag = false; bool flag = false;
might_sleep();
if (!irq_h) { if (!irq_h) {
pr_err("%s: init function is not called", __func__); pr_err("%s: init function is not called", __func__);
return -EPERM; return -EPERM;