From b4587456fea4e2e3021341c4932bd89674c14824 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Sat, 3 Sep 2016 01:26:40 +0200 Subject: crypto: mv_cesa - remove NO_IRQ reference Drivers should not use NO_IRQ, as we are trying to get rid of that. In this case, the call to irq_of_parse_and_map() is both wrong (as it returns '0' on failure, not NO_IRQ) and unnecessary (as platform_get_irq() does the same thing) This removes the call to irq_of_parse_and_map() and checks for the error code correctly. Signed-off-by: Arnd Bergmann Acked-by: Boris Brezillon Signed-off-by: Herbert Xu --- drivers/crypto/mv_cesa.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/drivers/crypto/mv_cesa.c b/drivers/crypto/mv_cesa.c index e6b658faef63..104e9ce9400a 100644 --- a/drivers/crypto/mv_cesa.c +++ b/drivers/crypto/mv_cesa.c @@ -1091,11 +1091,8 @@ static int mv_probe(struct platform_device *pdev) cp->max_req_size = cp->sram_size - SRAM_CFG_SPACE; - if (pdev->dev.of_node) - irq = irq_of_parse_and_map(pdev->dev.of_node, 0); - else - irq = platform_get_irq(pdev, 0); - if (irq < 0 || irq == NO_IRQ) { + irq = platform_get_irq(pdev, 0); + if (irq < 0) { ret = irq; goto err; } -- cgit v1.2.3