Default ioremap is ioremap_nocache, so devm_ioremap has the same function with devm_ioremap_nocache, which can just be killed to save the size of devres.o
This patch is to use use devm_ioremap instead of devm_ioremap_nocache, which should not have any function change but prepare for killing devm_ioremap_nocache. Cc: Vinod Koul <[email protected]> Cc: Dan Williams <[email protected]> Cc: [email protected] Signed-off-by: Yisheng Xie <[email protected]> --- drivers/dma/altera-msgdma.c | 3 +-- drivers/dma/sprd-dma.c | 4 ++-- 2 files changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/dma/altera-msgdma.c b/drivers/dma/altera-msgdma.c index 55f9c62..8cae100 100644 --- a/drivers/dma/altera-msgdma.c +++ b/drivers/dma/altera-msgdma.c @@ -776,8 +776,7 @@ static int request_and_map(struct platform_device *pdev, const char *name, return -EBUSY; } - *ptr = devm_ioremap_nocache(device, region->start, - resource_size(region)); + *ptr = devm_ioremap(device, region->start, resource_size(region)); if (*ptr == NULL) { dev_err(device, "ioremap_nocache of %s failed!", name); return -ENOMEM; diff --git a/drivers/dma/sprd-dma.c b/drivers/dma/sprd-dma.c index b652071..54c215f 100644 --- a/drivers/dma/sprd-dma.c +++ b/drivers/dma/sprd-dma.c @@ -842,8 +842,8 @@ static int sprd_dma_probe(struct platform_device *pdev) } res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - sdev->glb_base = devm_ioremap_nocache(&pdev->dev, res->start, - resource_size(res)); + sdev->glb_base = devm_ioremap(&pdev->dev, res->start, + resource_size(res)); if (!sdev->glb_base) return -ENOMEM; -- 1.8.3.1
