diff options
| author |   Claudiu Beznea <claudiu.beznea@microchip.com> | 2022-08-31 16:56:35 +0300 |
|---|---|---|
| committer |   Linus Walleij <linus.walleij@linaro.org> | 2022-09-03 00:19:23 +0200 |
| commit | a575207583676298f3999d41d86d81f7172fe950 (patch) | |
| tree | 2628d0a667a83af6b2c1ff380ab0577d8bfbfaa3 /arch/arm/mach-at91/pm.c | |
| parent | pinctrl: at91: use kernel-doc style for documentation of at91_gpio_chip (diff) | |
| download | linux-dev-a575207583676298f3999d41d86d81f7172fe950.tar.xz linux-dev-a575207583676298f3999d41d86d81f7172fe950.zip | |
pinctrl: at91: move gpio suspend/resume calls to driver's context
Move gpio suspend/resume execution local to driver and let it execute as
close as possible to the moment the machine specific PM code is executed
(by setting it to .noirq member of dev_pm_ops). With this the
at91_pinctrl_gpio_suspend()/at91_pinctrl_gpio_resume() calls were removed
from arch/arm/mach-at91/pm.c and also a header has been removed.
The patch has been checked on sama5d3_xplained, sam9x60ek,
sama5d2_xplained, sama7g5ek boards.
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lore.kernel.org/r/20220831135636.3176406-3-claudiu.beznea@microchip.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'arch/arm/mach-at91/pm.c')
| -rw-r--r-- | arch/arm/mach-at91/pm.c | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c index df6d673e83d5..a695710142db 100644 --- a/arch/arm/mach-at91/pm.c +++ b/arch/arm/mach-at91/pm.c @@ -19,8 +19,6 @@ #include <linux/clk/at91_pmc.h> #include <linux/platform_data/atmel.h> -#include <soc/at91/pm.h> - #include <asm/cacheflush.h> #include <asm/fncpy.h> #include <asm/system_misc.h> @@ -624,16 +622,6 @@ static int at91_pm_enter(suspend_state_t state) if (ret) return ret; -#ifdef CONFIG_PINCTRL_AT91 - /* - * FIXME: this is needed to communicate between the pinctrl driver and - * the PM implementation in the machine. Possibly part of the PM - * implementation should be moved down into the pinctrl driver and get - * called as part of the generic suspend/resume path. - */ - at91_pinctrl_gpio_suspend(); -#endif - switch (state) { case PM_SUSPEND_MEM: case PM_SUSPEND_STANDBY: @@ -658,9 +646,6 @@ static int at91_pm_enter(suspend_state_t state) } error: -#ifdef CONFIG_PINCTRL_AT91 - at91_pinctrl_gpio_resume(); -#endif at91_pm_config_quirks(false); return 0; } |