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authorArnd Bergmann <arnd@arndb.de>2016-09-03 01:26:40 +0200
committerHerbert Xu <herbert@gondor.apana.org.au>2016-09-07 21:08:32 +0800
commitb4587456fea4e2e3021341c4932bd89674c14824 (patch)
tree0d76f82b396b01f27b1733e79b34caf6ec9bd8b6
parentba22a1e2aa8ef7f8467f755cfe44b79784febefe (diff)
downloadlinux-b4587456fea4e2e3021341c4932bd89674c14824.tar.gz
linux-b4587456fea4e2e3021341c4932bd89674c14824.tar.xz
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 <arnd@arndb.de> Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
-rw-r--r--drivers/crypto/mv_cesa.c7
1 files 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;
}