Re: [PATCH] crypto: marvell/cesa - forward devm_ioremap_resource() error code
From: Boris Brezillon <hidden>
Date: 2016-03-17 09:49:39
Also in:
linux-arm-kernel, lkml, stable
Sorry for the noise, just sent twice the same patch :-/. Please ignore this one. On Thu, 17 Mar 2016 10:47:11 +0100 Boris Brezillon [off-list ref] wrote:
quoted hunk ↗ jump to hunk
Forward devm_ioremap_resource() error code instead of returning -ENOMEM. Signed-off-by: Boris Brezillon <redacted> Reported-by: Russell King - ARM Linux <redacted> Fixes: f63601fd616a ("crypto: marvell/cesa - add a new driver for Marvell's CESA") Cc: <redacted> # 4.2+ --- drivers/crypto/marvell/cesa.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)diff --git a/drivers/crypto/marvell/cesa.c b/drivers/crypto/marvell/cesa.c index c0656e7..80239ae 100644 --- a/drivers/crypto/marvell/cesa.c +++ b/drivers/crypto/marvell/cesa.c@@ -420,7 +420,7 @@ static int mv_cesa_probe(struct platform_device *pdev) res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "regs"); cesa->regs = devm_ioremap_resource(dev, res); if (IS_ERR(cesa->regs)) - return -ENOMEM; + return PTR_ERR(cesa->regs); ret = mv_cesa_dev_dma_init(cesa); if (ret)
-- Boris Brezillon, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com