i2c: exynos5: 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/20230722115046.27323-7-paul@crapouillou.net
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>

diff --git a/drivers/i2c/busses/i2c-exynos5.c b/drivers/i2c/busses/i2c-exynos5.c
index f378cd479e558429b860e2b06e67609b3dcd8ce0..5b201a326c13b1cecf3c4739feaeb3e05630d707 100644 (file)
--- a/drivers/i2c/busses/i2c-exynos5.c
+++ b/drivers/i2c/busses/i2c-exynos5.c
@@ -892,7 +892,6 @@ static void exynos5_i2c_remove(struct platform_device *pdev)
        clk_unprepare(i2c->pclk);
 }
 
-#ifdef CONFIG_PM_SLEEP
 static int exynos5_i2c_suspend_noirq(struct device *dev)
 {
        struct exynos5_i2c *i2c = dev_get_drvdata(dev);
@@ -934,11 +933,10 @@ err_pclk:
        clk_disable_unprepare(i2c->pclk);
        return ret;
 }
-#endif
 
 static const struct dev_pm_ops exynos5_i2c_dev_pm_ops = {
-       SET_NOIRQ_SYSTEM_SLEEP_PM_OPS(exynos5_i2c_suspend_noirq,
-                                     exynos5_i2c_resume_noirq)
+       NOIRQ_SYSTEM_SLEEP_PM_OPS(exynos5_i2c_suspend_noirq,
+                                 exynos5_i2c_resume_noirq)
 };
 
 static struct platform_driver exynos5_i2c_driver = {
@@ -946,7 +944,7 @@ static struct platform_driver exynos5_i2c_driver = {
        .remove_new     = exynos5_i2c_remove,
        .driver         = {
                .name   = "exynos5-hsi2c",
-               .pm     = &exynos5_i2c_dev_pm_ops,
+               .pm     = pm_sleep_ptr(&exynos5_i2c_dev_pm_ops),
                .of_match_table = exynos5_i2c_match,
        },
 };