From 1ec119f09420ab2cb8b55c713d0821335e1aff39 Mon Sep 17 00:00:00 2001 From: Bhanusree Pola Date: Sat, 23 Mar 2019 13:21:29 +0530 Subject: Staging: media: imx: mipi-csi2: Remove unnecessary error messages The function devm_ioremap already prints error message when there is no enough memory. Remove print statements that give error messages Issue found using coccinelle The following semantic patch is used to solve this: @@ expression x; constant char[] C; identifier f; @@ x = (\(kmalloc\|devm_kzalloc\|kmalloc_array\|devm_ioremap\| usb_alloc_urb\|alloc_netdev\|dev_alloc_skb\)(...)); if(x==NULL) { ... ( -f(C,...); | -f(...,C); ) ... } Signed-off-by: Bhanusree Pola Reviewed-by: Fabio Estevam Signed-off-by: Greg Kroah-Hartman --- drivers/staging/media/imx/imx6-mipi-csi2.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'drivers/staging/media') diff --git a/drivers/staging/media/imx/imx6-mipi-csi2.c b/drivers/staging/media/imx/imx6-mipi-csi2.c index 6a1cee55a49b..2c5e3dd58cea 100644 --- a/drivers/staging/media/imx/imx6-mipi-csi2.c +++ b/drivers/staging/media/imx/imx6-mipi-csi2.c @@ -628,10 +628,8 @@ static int csi2_probe(struct platform_device *pdev) } csi2->base = devm_ioremap(&pdev->dev, res->start, PAGE_SIZE); - if (!csi2->base) { - v4l2_err(&csi2->sd, "failed to map CSI-2 registers\n"); + if (!csi2->base) return -ENOMEM; - } mutex_init(&csi2->lock); -- cgit v1.2.3