With the recent work on supporting Device Tree on Ingenic SoCs, no
driver ever probes from platform code anymore, so we can clean a bit
this driver by removing the non-devicetree paths.
Signed-off-by: Paul Cercueil <paul@xxxxxxxxxxxxxxx>
---
drivers/rtc/Kconfig | 1 +
drivers/rtc/rtc-jz4740.c | 20 +++-----------------
2 files changed, 4 insertions(+), 17 deletions(-)
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index ec873f09c763..82a210920c1d 100644
--- a/drivers/rtc/Kconfig
+++ b/drivers/rtc/Kconfig
@@ -1680,6 +1680,7 @@ config RTC_DRV_MPC5121
config RTC_DRV_JZ4740
tristate "Ingenic JZ4740 SoC"
depends on MIPS || COMPILE_TEST
+ depends on OF
help
If you say yes here you get support for the Ingenic JZ47xx SoCs RTC
controllers.
diff --git a/drivers/rtc/rtc-jz4740.c b/drivers/rtc/rtc-jz4740.c
index e4c719085c31..949d395066e2 100644
--- a/drivers/rtc/rtc-jz4740.c
+++ b/drivers/rtc/rtc-jz4740.c
@@ -309,19 +309,13 @@ static int jz4740_rtc_probe(struct platform_device *pdev)
{
int ret;
struct jz4740_rtc *rtc;
- const struct platform_device_id *id = platform_get_device_id(pdev);
- const struct of_device_id *of_id = of_match_device(
- jz4740_rtc_of_match, &pdev->dev);
struct device_node *np = pdev->dev.of_node;
rtc = devm_kzalloc(&pdev->dev, sizeof(*rtc), GFP_KERNEL);
if (!rtc)
return -ENOMEM;
- if (of_id)
- rtc->type = (enum jz4740_rtc_type)of_id->data;
- else
- rtc->type = id->driver_data;
+ rtc->type = (enum jz4740_rtc_type)device_get_match_data(dev);
rtc->irq = platform_get_irq(pdev, 0);
if (rtc->irq < 0)
@@ -370,7 +364,7 @@ static int jz4740_rtc_probe(struct platform_device *pdev)
return ret;
}
- if (np && of_device_is_system_power_controller(np)) {
+ if (of_device_is_system_power_controller(np)) {
if (!pm_power_off) {
/* Default: 60ms */
rtc->reset_pin_assert_time = 60;
@@ -395,20 +389,12 @@ static int jz4740_rtc_probe(struct platform_device *pdev)
return 0;
}
-static const struct platform_device_id jz4740_rtc_ids[] = {
- { "jz4740-rtc", ID_JZ4740 },
- { "jz4780-rtc", ID_JZ4780 },
- {}
-};
-MODULE_DEVICE_TABLE(platform, jz4740_rtc_ids);
-
static struct platform_driver jz4740_rtc_driver = {
.probe = jz4740_rtc_probe,
.driver = {
.name = "jz4740-rtc",
- .of_match_table = of_match_ptr(jz4740_rtc_of_match),
+ .of_match_table = jz4740_rtc_of_match,
},
- .id_table = jz4740_rtc_ids,
};
module_platform_driver(jz4740_rtc_driver);
--
2.26.2
