From 514838e920d06f5c2ba56e9656107dfcbbb90219 Mon Sep 17 00:00:00 2001 From: Stephen Boyd Date: Tue, 30 Jul 2019 11:15:05 -0700 Subject: [PATCH] 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. // @@ 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(...); ) ... } // While we're here, remove braces on if statements that only have one statement (manually). Cc: Greg Kroah-Hartman Cc: Herbert Xu Cc: "David S. Miller" Cc: Signed-off-by: Stephen Boyd Signed-off-by: Herbert Xu --- drivers/crypto/atmel-aes.c | 1 - drivers/crypto/atmel-sha.c | 1 - drivers/crypto/atmel-tdes.c | 1 - drivers/crypto/ccree/cc_driver.c | 4 +--- drivers/crypto/img-hash.c | 1 - drivers/crypto/mediatek/mtk-platform.c | 4 +--- drivers/crypto/mxs-dcp.c | 8 ++------ drivers/crypto/omap-aes.c | 1 - drivers/crypto/omap-des.c | 1 - drivers/crypto/omap-sham.c | 1 - drivers/crypto/sahara.c | 4 +--- drivers/crypto/stm32/stm32-cryp.c | 4 +--- drivers/crypto/stm32/stm32-hash.c | 4 +--- 13 files changed, 7 insertions(+), 28 deletions(-) diff --git a/drivers/crypto/atmel-aes.c b/drivers/crypto/atmel-aes.c index 2b7af44..026f193 100644 --- a/drivers/crypto/atmel-aes.c +++ b/drivers/crypto/atmel-aes.c @@ -2673,7 +2673,6 @@ static int atmel_aes_probe(struct platform_device *pdev) /* Get the IRQ */ aes_dd->irq = platform_get_irq(pdev, 0); if (aes_dd->irq < 0) { - dev_err(dev, "no IRQ resource info\n"); err = aes_dd->irq; goto res_err; } diff --git a/drivers/crypto/atmel-sha.c b/drivers/crypto/atmel-sha.c index ab0cfe7..84cb874 100644 --- a/drivers/crypto/atmel-sha.c +++ b/drivers/crypto/atmel-sha.c @@ -2779,7 +2779,6 @@ static int atmel_sha_probe(struct platform_device *pdev) /* Get the IRQ */ sha_dd->irq = platform_get_irq(pdev, 0); if (sha_dd->irq < 0) { - dev_err(dev, "no IRQ resource info\n"); err = sha_dd->irq; goto res_err; } diff --git a/drivers/crypto/atmel-tdes.c b/drivers/crypto/atmel-tdes.c index fa76620..6256883 100644 --- a/drivers/crypto/atmel-tdes.c +++ b/drivers/crypto/atmel-tdes.c @@ -1281,7 +1281,6 @@ static int atmel_tdes_probe(struct platform_device *pdev) /* Get the IRQ */ tdes_dd->irq = platform_get_irq(pdev, 0); if (tdes_dd->irq < 0) { - dev_err(dev, "no IRQ resource info\n"); err = tdes_dd->irq; goto res_err; } diff --git a/drivers/crypto/ccree/cc_driver.c b/drivers/crypto/ccree/cc_driver.c index 196e3d1..8b8eee5 100644 --- a/drivers/crypto/ccree/cc_driver.c +++ b/drivers/crypto/ccree/cc_driver.c @@ -338,10 +338,8 @@ static int init_cc_resources(struct platform_device *plat_dev) /* Then IRQ */ new_drvdata->irq = platform_get_irq(plat_dev, 0); - if (new_drvdata->irq < 0) { - dev_err(dev, "Failed getting IRQ resource\n"); + if (new_drvdata->irq < 0) return new_drvdata->irq; - } init_completion(&new_drvdata->hw_queue_avail); diff --git a/drivers/crypto/img-hash.c b/drivers/crypto/img-hash.c index d27c812..6754eaa 100644 --- a/drivers/crypto/img-hash.c +++ b/drivers/crypto/img-hash.c @@ -980,7 +980,6 @@ static int img_hash_probe(struct platform_device *pdev) irq = platform_get_irq(pdev, 0); if (irq < 0) { - dev_err(dev, "no IRQ resource info\n"); err = irq; goto res_err; } diff --git a/drivers/crypto/mediatek/mtk-platform.c b/drivers/crypto/mediatek/mtk-platform.c index 125318a..4f43318 100644 --- a/drivers/crypto/mediatek/mtk-platform.c +++ b/drivers/crypto/mediatek/mtk-platform.c @@ -495,10 +495,8 @@ static int mtk_crypto_probe(struct platform_device *pdev) for (i = 0; i < MTK_IRQ_NUM; i++) { cryp->irq[i] = platform_get_irq(pdev, i); - if (cryp->irq[i] < 0) { - dev_err(cryp->dev, "no IRQ:%d resource info\n", i); + if (cryp->irq[i] < 0) return cryp->irq[i]; - } } cryp->clk_cryp = devm_clk_get(&pdev->dev, "cryp"); diff --git a/drivers/crypto/mxs-dcp.c b/drivers/crypto/mxs-dcp.c index f1fa637..bf8d219 100644 --- a/drivers/crypto/mxs-dcp.c +++ b/drivers/crypto/mxs-dcp.c @@ -994,16 +994,12 @@ static int mxs_dcp_probe(struct platform_device *pdev) } dcp_vmi_irq = platform_get_irq(pdev, 0); - if (dcp_vmi_irq < 0) { - dev_err(dev, "Failed to get IRQ: (%d)!\n", dcp_vmi_irq); + if (dcp_vmi_irq < 0) return dcp_vmi_irq; - } dcp_irq = platform_get_irq(pdev, 1); - if (dcp_irq < 0) { - dev_err(dev, "Failed to get IRQ: (%d)!\n", dcp_irq); + if (dcp_irq < 0) return dcp_irq; - } sdcp = devm_kzalloc(dev, sizeof(*sdcp), GFP_KERNEL); if (!sdcp) diff --git a/drivers/crypto/omap-aes.c b/drivers/crypto/omap-aes.c index 45a4647..2f53fbb 100644 --- a/drivers/crypto/omap-aes.c +++ b/drivers/crypto/omap-aes.c @@ -1180,7 +1180,6 @@ static int omap_aes_probe(struct platform_device *pdev) irq = platform_get_irq(pdev, 0); if (irq < 0) { - dev_err(dev, "can't get IRQ resource\n"); err = irq; goto err_irq; } diff --git a/drivers/crypto/omap-des.c b/drivers/crypto/omap-des.c index 1ee69a9..484a693 100644 --- a/drivers/crypto/omap-des.c +++ b/drivers/crypto/omap-des.c @@ -1049,7 +1049,6 @@ static int omap_des_probe(struct platform_device *pdev) irq = platform_get_irq(pdev, 0); if (irq < 0) { - dev_err(dev, "can't get IRQ resource: %d\n", irq); err = irq; goto err_irq; } diff --git a/drivers/crypto/omap-sham.c b/drivers/crypto/omap-sham.c index e8e2907..ac80bc6 100644 --- a/drivers/crypto/omap-sham.c +++ b/drivers/crypto/omap-sham.c @@ -1989,7 +1989,6 @@ static int omap_sham_get_res_pdev(struct omap_sham_dev *dd, /* Get the IRQ */ dd->irq = platform_get_irq(pdev, 0); if (dd->irq < 0) { - dev_err(dev, "no IRQ resource info\n"); err = dd->irq; goto err; } diff --git a/drivers/crypto/sahara.c b/drivers/crypto/sahara.c index b0b8e3d..8ac8ec6 100644 --- a/drivers/crypto/sahara.c +++ b/drivers/crypto/sahara.c @@ -1403,10 +1403,8 @@ static int sahara_probe(struct platform_device *pdev) /* Get the IRQ */ irq = platform_get_irq(pdev, 0); - if (irq < 0) { - dev_err(&pdev->dev, "failed to get irq resource\n"); + if (irq < 0) return irq; - } err = devm_request_irq(&pdev->dev, irq, sahara_irq_handler, 0, dev_name(&pdev->dev), dev); diff --git a/drivers/crypto/stm32/stm32-cryp.c b/drivers/crypto/stm32/stm32-cryp.c index 98ae028..72f8606 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 2b70d87..cfc8e0e 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, -- 2.7.4