diff options
| author | LABBE Corentin <clabbe.montjoie@gmail.com> | 2015-11-19 11:50:10 +0100 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@free-electrons.com> | 2016-01-11 20:19:57 +0100 |
| commit | 4d833d601332b00a1ef5f0249e97481d02f3ad02 (patch) | |
| tree | 7cd5001d3f4e295fa2431e8136cea2d18446a753 /drivers/rtc | |
| parent | rtc: sunxi: constify the data_year_param structure (diff) | |
| download | linux-4d833d601332b00a1ef5f0249e97481d02f3ad02.tar.xz linux-4d833d601332b00a1ef5f0249e97481d02f3ad02.zip | |
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')
| -rw-r--r-- | drivers/rtc/rtc-sunxi.c | 6 |
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); |