diff options
| author | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2019-03-20 13:40:38 +0100 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2019-04-04 10:07:09 +0200 |
| commit | 6c7293e7290a0baeb3017020564d929df2132efd (patch) | |
| tree | 4e7416bd1c706d5dcd5695577d156f710516cdbd /drivers/rtc/rtc-at91sam9.c | |
| parent | 1a76a77c8800a50b98bd38b7b1ffec32fe107bc1 (diff) | |
| download | linux-6c7293e7290a0baeb3017020564d929df2132efd.tar.gz | |
rtc: at91sam9: convert to devm_rtc_allocate_device
This allows further improvement of the driver.
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'drivers/rtc/rtc-at91sam9.c')
| -rw-r--r-- | drivers/rtc/rtc-at91sam9.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/rtc/rtc-at91sam9.c b/drivers/rtc/rtc-at91sam9.c index 7ec114b595133..cbbf8121dca05 100644 --- a/drivers/rtc/rtc-at91sam9.c +++ b/drivers/rtc/rtc-at91sam9.c @@ -418,13 +418,14 @@ static int at91_rtc_probe(struct platform_device *pdev) mr &= ~(AT91_RTT_ALMIEN | AT91_RTT_RTTINCIEN); rtt_writel(rtc, MR, mr); - rtc->rtcdev = devm_rtc_device_register(&pdev->dev, pdev->name, - &at91_rtc_ops, THIS_MODULE); + rtc->rtcdev = devm_rtc_allocate_device(&pdev->dev); if (IS_ERR(rtc->rtcdev)) { ret = PTR_ERR(rtc->rtcdev); goto err_clk; } + rtc->rtcdev->ops = &at91_rtc_ops; + /* register irq handler after we know what name we'll use */ ret = devm_request_irq(&pdev->dev, rtc->irq, at91_rtc_interrupt, IRQF_SHARED | IRQF_COND_SUSPEND, @@ -444,7 +445,7 @@ static int at91_rtc_probe(struct platform_device *pdev) dev_warn(&pdev->dev, "%s: SET TIME!\n", dev_name(&rtc->rtcdev->dev)); - return 0; + return rtc_register_device(rtc->rtcdev); err_clk: clk_disable_unprepare(rtc->sclk); |