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rtc: ab8500: Simplify driver_data handling

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Instead of hiding the rtc ops for the only supported device behind an
abstraction for multi-device support, hardcode the used ops which gets rid
of the need to call platform_get_device_id and two casts.

Signed-off-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com>
Reviewed-by: Linus Walleij <linusw@kernel.org>
Link: https://patch.msgid.link/a909d3c59d00756130ac16051ceedbec0ce9cec7.1779950275.git.u.kleine-koenig@baylibre.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
This commit is contained in:
Uwe Kleine-König (The Capable Hub)
2026-05-28 08:48:11 +02:00
committed by Alexandre Belloni
parent ba5dca876b
commit 6e2f1f0184
1 changed files with 2 additions and 3 deletions
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5
drivers/rtc/rtc-ab8500.c
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@@ -323,14 +323,13 @@ static const struct rtc_class_ops ab8500_rtc_ops = {
};
static const struct platform_device_id ab85xx_rtc_ids[] = {
{ "ab8500-rtc", (kernel_ulong_t)&ab8500_rtc_ops, },
{ .name = "ab8500-rtc" },
{ /* sentinel */ }
};
MODULE_DEVICE_TABLE(platform, ab85xx_rtc_ids);
static int ab8500_rtc_probe(struct platform_device *pdev)
{
const struct platform_device_id *platid = platform_get_device_id(pdev);
int err;
struct rtc_device *rtc;
u8 rtc_ctrl;
@@ -366,7 +365,7 @@ static int ab8500_rtc_probe(struct platform_device *pdev)
if (IS_ERR(rtc))
return PTR_ERR(rtc);
rtc->ops = (struct rtc_class_ops *)platid->driver_data;
rtc->ops = &ab8500_rtc_ops;
err = devm_request_threaded_irq(&pdev->dev, irq, NULL,
rtc_alarm_handler, IRQF_ONESHOT,