diff options
Diffstat (limited to 'drivers/power/reset/at91-poweroff.c')
| -rw-r--r-- | drivers/power/reset/at91-poweroff.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/drivers/power/reset/at91-poweroff.c b/drivers/power/reset/at91-poweroff.c index 9e74e131c675..7bc779055cf3 100644 --- a/drivers/power/reset/at91-poweroff.c +++ b/drivers/power/reset/at91-poweroff.c @@ -57,7 +57,7 @@ static struct shdwc { void __iomem *mpddrc_base; } at91_shdwc; -static void __init at91_wakeup_status(struct platform_device *pdev) +static void at91_wakeup_status(struct platform_device *pdev) { const char *reason; u32 reg = readl(at91_shdwc.shdwc_base + AT91_SHDW_SR); @@ -149,15 +149,13 @@ static void at91_poweroff_dt_set_wakeup_mode(struct platform_device *pdev) writel(wakeup_mode | mode, at91_shdwc.shdwc_base + AT91_SHDW_MR); } -static int __init at91_poweroff_probe(struct platform_device *pdev) +static int at91_poweroff_probe(struct platform_device *pdev) { - struct resource *res; struct device_node *np; u32 ddr_type; int ret; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - at91_shdwc.shdwc_base = devm_ioremap_resource(&pdev->dev, res); + at91_shdwc.shdwc_base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(at91_shdwc.shdwc_base)) return PTR_ERR(at91_shdwc.shdwc_base); @@ -204,7 +202,7 @@ clk_disable: return ret; } -static int __exit at91_poweroff_remove(struct platform_device *pdev) +static void at91_poweroff_remove(struct platform_device *pdev) { if (pm_power_off == at91_poweroff) pm_power_off = NULL; @@ -213,8 +211,6 @@ static int __exit at91_poweroff_remove(struct platform_device *pdev) iounmap(at91_shdwc.mpddrc_base); clk_disable_unprepare(at91_shdwc.sclk); - - return 0; } static const struct of_device_id at91_poweroff_of_match[] = { @@ -226,13 +222,14 @@ static const struct of_device_id at91_poweroff_of_match[] = { MODULE_DEVICE_TABLE(of, at91_poweroff_of_match); static struct platform_driver at91_poweroff_driver = { - .remove = __exit_p(at91_poweroff_remove), + .probe = at91_poweroff_probe, + .remove = at91_poweroff_remove, .driver = { .name = "at91-poweroff", .of_match_table = at91_poweroff_of_match, }, }; -module_platform_driver_probe(at91_poweroff_driver, at91_poweroff_probe); +module_platform_driver(at91_poweroff_driver); MODULE_AUTHOR("Atmel Corporation"); MODULE_DESCRIPTION("Shutdown driver for Atmel SoCs"); |