i2c: mt65xx: Remove #ifdef guards for PM related functions

Use the new PM macros for the suspend and resume functions to be
automatically dropped by the compiler when CONFIG_PM or
CONFIG_PM_SLEEP are disabled, without having to use #ifdef guards.

This has the advantage of always compiling these functions in,
independently of any Kconfig option. Thanks to that, bugs and other
regressions are subsequently easier to catch.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Link: https://lore.kernel.org/r/20230722115046.27323-13-paul@crapouillou.net
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>

diff --git a/drivers/i2c/busses/i2c-mt65xx.c b/drivers/i2c/busses/i2c-mt65xx.c
index 7ca3f22..21cc39e 100644 (file)
--- a/drivers/i2c/busses/i2c-mt65xx.c
+++ b/drivers/i2c/busses/i2c-mt65xx.c
@@ -1514,7 +1514,6 @@ static void mtk_i2c_remove(struct platform_device *pdev)
        clk_bulk_unprepare(I2C_MT65XX_CLK_MAX, i2c->clocks);
 }
 
-#ifdef CONFIG_PM_SLEEP
 static int mtk_i2c_suspend_noirq(struct device *dev)
 {
        struct mtk_i2c *i2c = dev_get_drvdata(dev);
@@ -1544,11 +1543,10 @@ static int mtk_i2c_resume_noirq(struct device *dev)
 
        return 0;
 }
-#endif
 
 static const struct dev_pm_ops mtk_i2c_pm = {
-       SET_NOIRQ_SYSTEM_SLEEP_PM_OPS(mtk_i2c_suspend_noirq,
-                                     mtk_i2c_resume_noirq)
+       NOIRQ_SYSTEM_SLEEP_PM_OPS(mtk_i2c_suspend_noirq,
+                                 mtk_i2c_resume_noirq)
 };
 
 static struct platform_driver mtk_i2c_driver = {
@@ -1556,7 +1554,7 @@ static struct platform_driver mtk_i2c_driver = {
        .remove_new = mtk_i2c_remove,
        .driver = {
                .name = I2C_DRV_NAME,
-               .pm = &mtk_i2c_pm,
+               .pm = pm_sleep_ptr(&mtk_i2c_pm),
                .of_match_table = mtk_i2c_of_match,
        },
 };