diff options
Diffstat (limited to 'drivers/uio/uio_fsl_elbc_gpcm.c')
| -rw-r--r-- | drivers/uio/uio_fsl_elbc_gpcm.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/uio/uio_fsl_elbc_gpcm.c b/drivers/uio/uio_fsl_elbc_gpcm.c index 82dda799f327..338dd2aaabc8 100644 --- a/drivers/uio/uio_fsl_elbc_gpcm.c +++ b/drivers/uio/uio_fsl_elbc_gpcm.c @@ -384,6 +384,11 @@ static int uio_fsl_elbc_gpcm_probe(struct platform_device *pdev) /* set all UIO data */ info->mem[0].name = devm_kasprintf(&pdev->dev, GFP_KERNEL, "%pOFn", node); + if (!info->mem[0].name) { + ret = -ENODEV; + goto out_err3; + } + info->mem[0].addr = res.start; info->mem[0].size = resource_size(&res); info->mem[0].memtype = UIO_MEM_PHYS; @@ -423,11 +428,13 @@ static int uio_fsl_elbc_gpcm_probe(struct platform_device *pdev) out_err2: if (priv->shutdown) priv->shutdown(info, true); + +out_err3: iounmap(info->mem[0].internal_addr); return ret; } -static int uio_fsl_elbc_gpcm_remove(struct platform_device *pdev) +static void uio_fsl_elbc_gpcm_remove(struct platform_device *pdev) { struct uio_info *info = platform_get_drvdata(pdev); struct fsl_elbc_gpcm *priv = info->priv; @@ -438,8 +445,6 @@ static int uio_fsl_elbc_gpcm_remove(struct platform_device *pdev) priv->shutdown(info, false); iounmap(info->mem[0].internal_addr); - return 0; - } static const struct of_device_id uio_fsl_elbc_gpcm_match[] = { |