Commit ea738c06 authored by Paul Cercueil's avatar Paul Cercueil Committed by Andi Shyti
Browse files

i2c: mux: pca954x: 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: default avatarPaul Cercueil <paul@crapouillou.net>
Reviewed-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
Acked-by: default avatarPeter Rosin <peda@axentia.se>
Link: https://lore.kernel.org/r/20230722115310.27681-6-paul@crapouillou.net


Signed-off-by: default avatarAndi Shyti <andi.shyti@kernel.org>
parent b221df9c

drivers/i2c/muxes/i2c-mux-pca954x.c

+2 −4
Original line number Diff line number Diff line
@@ -530,7 +530,6 @@ static void pca954x_remove(struct i2c_client *client) 
	pca954x_cleanup(muxc);

}



#ifdef CONFIG_PM_SLEEP

static int pca954x_resume(struct device *dev)

{

	struct i2c_client *client = to_i2c_client(dev);
@@ -544,14 +543,13 @@ static int pca954x_resume(struct device *dev) 


	return ret;

}

#endif



static SIMPLE_DEV_PM_OPS(pca954x_pm, NULL, pca954x_resume);

static DEFINE_SIMPLE_DEV_PM_OPS(pca954x_pm, NULL, pca954x_resume);



static struct i2c_driver pca954x_driver = {

	.driver		= {

		.name	= "pca954x",

		.pm	= &pca954x_pm,

		.pm	= pm_sleep_ptr(&pca954x_pm),

		.of_match_table = pca954x_of_match,

	},

	.probe		= pca954x_probe,