On 17/09/2020 10.44, Qilong Zhang wrote:
> From: Zhang Qilong <zhangqilong3@xxxxxxxxxx>
>
> Use the devm_platform_ioremap_resource_byname() helper instead of
> calling platform_get_resource_byname() and devm_ioremap_resource()
> separately.
Acked-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
> Signed-off-by: Zhang Qilong <zhangqilong3@xxxxxxxxxx>
> ---
> drivers/dma/ti/k3-udma.c | 6 ++----
> 1 file changed, 2 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/dma/ti/k3-udma.c b/drivers/dma/ti/k3-udma.c
> index de7bfc02a2de..eb29fdc9ffc1 100644
> --- a/drivers/dma/ti/k3-udma.c
> +++ b/drivers/dma/ti/k3-udma.c
> @@ -3157,13 +3157,11 @@ static const struct soc_device_attribute k3_soc_devices[] = {
>
> static int udma_get_mmrs(struct platform_device *pdev, struct udma_dev *ud)
> {
> - struct resource *res;
> int i;
>
> for (i = 0; i < MMR_LAST; i++) {
> - res = platform_get_resource_byname(pdev, IORESOURCE_MEM,
> - mmr_names[i]);
> - ud->mmrs[i] = devm_ioremap_resource(&pdev->dev, res);
> + ud->mmrs[i] = devm_platform_ioremap_resource_byname(pdev,
> + mmr_names[i]);
> if (IS_ERR(ud->mmrs[i]))
> return PTR_ERR(ud->mmrs[i]);
> }
>
- Péter
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