Using devm_request_and_ioremap provides better memory handling and
improves readability.
Signed-off-by: Ricardo Neri <ricardo.neri@xxxxxx>
---
drivers/video/omap2/dss/hdmi.c | 6 ++----
1 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/video/omap2/dss/hdmi.c b/drivers/video/omap2/dss/hdmi.c
index cdb043d..51ee0a6 100644
--- a/drivers/video/omap2/dss/hdmi.c
+++ b/drivers/video/omap2/dss/hdmi.c
@@ -1012,7 +1012,7 @@ static int __init omapdss_hdmihw_probe(struct platform_device *pdev)
}
/* Base address taken from platform */
- hdmi.ip_data.base_wp = ioremap(res->start, resource_size(res));
+ hdmi.ip_data.base_wp = devm_request_and_ioremap(&pdev->dev, res);
if (!hdmi.ip_data.base_wp) {
DSSERR("can't ioremap WP\n");
return -ENOMEM;
@@ -1020,7 +1020,7 @@ static int __init omapdss_hdmihw_probe(struct platform_device *pdev)
r = hdmi_get_clocks(pdev);
if (r) {
- iounmap(hdmi.ip_data.base_wp);
+ DSSERR("can't get clocks\n");
return r;
}
@@ -1065,8 +1065,6 @@ static int __exit omapdss_hdmihw_remove(struct platform_device *pdev)
hdmi_put_clocks();
- iounmap(hdmi.ip_data.base_wp);
-
return 0;
}
--
1.7.5.4
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