From: Nikita Yushchenko <nyushchenko@xxxxxxxxxxxxx> This avoids leak of IRQ mapping on error paths, and makes it possible to use devm_request_irq() without facing unmap-while-handler-installed issues. Signed-off-by: Nikita Yushchenko <nyushchenko@xxxxxxxxxxxxx> --- drivers/crypto/omap-sham.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/crypto/omap-sham.c b/drivers/crypto/omap-sham.c index 710d863..2975f61 100644 --- a/drivers/crypto/omap-sham.c +++ b/drivers/crypto/omap-sham.c @@ -1830,8 +1830,8 @@ static int omap_sham_get_res_of(struct omap_sham_dev *dd, goto err; } - dd->irq = irq_of_parse_and_map(node, 0); - if (!dd->irq) { + dd->irq = devm_irq_of_parse_and_map(dev, node, 0); + if (dd->irq <= 0) { dev_err(dev, "can't translate OF irq value\n"); err = -EINVAL; goto err; -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html