On 08/24/2015 11:49 AM, Axel Lin wrote:
Use devm_ioremap_resource() instead of open code.
Acked-by: Peter Ujfalusi peter.ujfalusi@ti.com
Signed-off-by: Axel Lin axel.lin@ingics.com
sound/soc/omap/mcbsp.c | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-)
diff --git a/sound/soc/omap/mcbsp.c b/sound/soc/omap/mcbsp.c index 68a1252..c7563e2 100644 --- a/sound/soc/omap/mcbsp.c +++ b/sound/soc/omap/mcbsp.c @@ -965,25 +965,15 @@ int omap_mcbsp_init(struct platform_device *pdev) mcbsp->free = true;
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mpu");
- if (!res) {
- if (!res) res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res) {dev_err(mcbsp->dev, "invalid memory resource\n");return -ENOMEM;}- }
- if (!devm_request_mem_region(&pdev->dev, res->start, resource_size(res),
dev_name(&pdev->dev))) {dev_err(mcbsp->dev, "memory region already claimed\n");return -ENODEV;- }
mcbsp->io_base = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(mcbsp->io_base))
return PTR_ERR(mcbsp->io_base);mcbsp->phys_base = res->start; mcbsp->reg_cache_size = resource_size(res);
mcbsp->io_base = devm_ioremap(&pdev->dev, res->start,
resource_size(res));if (!mcbsp->io_base)
return -ENOMEM;res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "dma"); if (!res)