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authorLABBE Corentin <clabbe.montjoie@gmail.com>2015-11-19 11:50:10 +0100
committerAlexandre Belloni <alexandre.belloni@free-electrons.com>2016-01-11 20:19:57 +0100
commit4d833d601332b00a1ef5f0249e97481d02f3ad02 (patch)
tree7cd5001d3f4e295fa2431e8136cea2d18446a753 /drivers/rtc/rtc-sunxi.c
parent6ddab92faa2d7d7b38cb2b228f7fdfd1eecba5e2 (diff)
downloadlinux-4d833d601332b00a1ef5f0249e97481d02f3ad02.tar.bz2
rtc: sunxi: use of_device_get_match_data
The usage of of_device_get_match_data reduce the code size a bit. Signed-off-by: LABBE Corentin <clabbe.montjoie@gmail.com> Acked-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Diffstat (limited to 'drivers/rtc/rtc-sunxi.c')
-rw-r--r--drivers/rtc/rtc-sunxi.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/rtc/rtc-sunxi.c b/drivers/rtc/rtc-sunxi.c
index 0c08a5b7dc61..abada609ddc7 100644
--- a/drivers/rtc/rtc-sunxi.c
+++ b/drivers/rtc/rtc-sunxi.c
@@ -436,7 +436,6 @@ static int sunxi_rtc_probe(struct platform_device *pdev)
{
struct sunxi_rtc_dev *chip;
struct resource *res;
- const struct of_device_id *of_id;
int ret;
chip = devm_kzalloc(&pdev->dev, sizeof(*chip), GFP_KERNEL);
@@ -463,12 +462,11 @@ static int sunxi_rtc_probe(struct platform_device *pdev)
return ret;
}
- of_id = of_match_device(sunxi_rtc_dt_ids, &pdev->dev);
- if (!of_id) {
+ chip->data_year = of_device_get_match_data(&pdev->dev);
+ if (!chip->data_year) {
dev_err(&pdev->dev, "Unable to setup RTC data\n");
return -ENODEV;
}
- chip->data_year = of_id->data;
/* clear the alarm count value */
writel(0, chip->base + SUNXI_ALRM_DHMS);