On Mon, Apr 02 2018, Christian Lütke-Stetzkamp wrote:
> Current code calls release_mem_regin on driver remove without
> requesting it explicit first. The region is only requested via
> devm_ioremap_resource and that releases it automatically. Removing the
> release_mem_region calls fixes this.
>
> Signed-off-by: Christian Lütke-Stetzkamp <christ...@lkamp.de>
> ---
> drivers/staging/mt7621-mmc/sd.c | 14 ++------------
> 1 file changed, 2 insertions(+), 12 deletions(-)
>
> diff --git a/drivers/staging/mt7621-mmc/sd.c b/drivers/staging/mt7621-mmc/sd.c
> index 82b983575394..9cc8f4c8ef28 100644
> --- a/drivers/staging/mt7621-mmc/sd.c
> +++ b/drivers/staging/mt7621-mmc/sd.c
> @@ -2694,10 +2694,9 @@ static void msdc_init_gpd_bd(struct msdc_host *host,
> struct msdc_dma *dma)
>
> static int msdc_drv_probe(struct platform_device *pdev)
> {
> - struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
> + struct resource *res;
> __iomem void *base;
> struct mmc_host *mmc;
> - struct resource *mem;
> struct msdc_host *host;
> struct msdc_hw *hw;
> int ret, irq;
> @@ -2713,11 +2712,11 @@ static int msdc_drv_probe(struct platform_device
> *pdev)
> return -ENOMEM;
>
> hw = (struct msdc_hw *)pdev->dev.platform_data;
> - mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
> irq = platform_get_irq(pdev, 0);
>
> //BUG_ON((!hw) || (!mem) || (irq < 0)); /* --- by chhung */
>
> + res = platform_get_resource(pdev, IORESOURCE_MEM, 0)You need a ';' at the end of that line. Thanks, NeilBrown
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