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authorStephen Boyd <swboyd@chromium.org>2019-07-30 21:15:05 +0300
committerHerbert Xu <herbert@gondor.apana.org.au>2019-08-09 08:11:38 +0300
commit514838e920d06f5c2ba56e9656107dfcbbb90219 (patch)
tree69b0ab1382bca331e0880ad6f335931fd25a1d7c /drivers/crypto/stm32
parentf26882a3475eb7b2c35fd3b1e291924161b1327d (diff)
downloadlinux-514838e920d06f5c2ba56e9656107dfcbbb90219.tar.xz
crypto: drivers - Remove dev_err() usage after platform_get_irq()
We don't need dev_err() messages when platform_get_irq() fails now that platform_get_irq() prints an error message itself when something goes wrong. Let's remove these prints with a simple semantic patch. // <smpl> @@ expression ret; struct platform_device *E; @@ ret = ( platform_get_irq(E, ...) | platform_get_irq_byname(E, ...) ); if ( \( ret < 0 \| ret <= 0 \) ) { ( -if (ret != -EPROBE_DEFER) -{ ... -dev_err(...); -... } | ... -dev_err(...); ) ... } // </smpl> While we're here, remove braces on if statements that only have one statement (manually). Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: "David S. Miller" <davem@davemloft.net> Cc: <linux-crypto@vger.kernel.org> Signed-off-by: Stephen Boyd <swboyd@chromium.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/stm32')
-rw-r--r--drivers/crypto/stm32/stm32-cryp.c4
-rw-r--r--drivers/crypto/stm32/stm32-hash.c4
2 files changed, 2 insertions, 6 deletions
diff --git a/drivers/crypto/stm32/stm32-cryp.c b/drivers/crypto/stm32/stm32-cryp.c
index 98ae02826e8f..72f86063b046 100644
--- a/drivers/crypto/stm32/stm32-cryp.c
+++ b/drivers/crypto/stm32/stm32-cryp.c
@@ -1975,10 +1975,8 @@ static int stm32_cryp_probe(struct platform_device *pdev)
return PTR_ERR(cryp->regs);
irq = platform_get_irq(pdev, 0);
- if (irq < 0) {
- dev_err(dev, "Cannot get IRQ resource\n");
+ if (irq < 0)
return irq;
- }
ret = devm_request_threaded_irq(dev, irq, stm32_cryp_irq,
stm32_cryp_irq_thread, IRQF_ONESHOT,
diff --git a/drivers/crypto/stm32/stm32-hash.c b/drivers/crypto/stm32/stm32-hash.c
index 2b70d8796f25..cfc8e0e37bee 100644
--- a/drivers/crypto/stm32/stm32-hash.c
+++ b/drivers/crypto/stm32/stm32-hash.c
@@ -1450,10 +1450,8 @@ static int stm32_hash_probe(struct platform_device *pdev)
return ret;
irq = platform_get_irq(pdev, 0);
- if (irq < 0) {
- dev_err(dev, "Cannot get IRQ resource\n");
+ if (irq < 0)
return irq;
- }
ret = devm_request_threaded_irq(dev, irq, stm32_hash_irq_handler,
stm32_hash_irq_thread, IRQF_ONESHOT,