From 6e2a14d2c59f6208310eeb6b031e9d1c22b38c6a Mon Sep 17 00:00:00 2001 From: Julia Lawall Date: Tue, 24 Jan 2012 14:00:45 +0100 Subject: OMAPDSS: use devm_ functions The various devm_ functions allocate memory that is released when a driver detaches. This patch uses these functions for data that is allocated in the probe function of a platform device and is only freed in the remove function. Signed-off-by: Julia Lawall Signed-off-by: Tomi Valkeinen --- drivers/video/omap2/dss/rfbi.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'drivers/video/omap2/dss/rfbi.c') diff --git a/drivers/video/omap2/dss/rfbi.c b/drivers/video/omap2/dss/rfbi.c index 814bb9500dca..159e914063c0 100644 --- a/drivers/video/omap2/dss/rfbi.c +++ b/drivers/video/omap2/dss/rfbi.c @@ -925,7 +925,8 @@ static int omap_rfbihw_probe(struct platform_device *pdev) r = -EINVAL; goto err_ioremap; } - rfbi.base = ioremap(rfbi_mem->start, resource_size(rfbi_mem)); + rfbi.base = devm_ioremap(&pdev->dev, rfbi_mem->start, + resource_size(rfbi_mem)); if (!rfbi.base) { DSSERR("can't ioremap RFBI\n"); r = -ENOMEM; @@ -963,7 +964,6 @@ err_get_ick: rfbi_runtime_put(); err_get_rfbi: pm_runtime_disable(&pdev->dev); - iounmap(rfbi.base); err_ioremap: return r; } @@ -971,7 +971,6 @@ err_ioremap: static int omap_rfbihw_remove(struct platform_device *pdev) { pm_runtime_disable(&pdev->dev); - iounmap(rfbi.base); return 0; } -- cgit v1.2.3