On Wednesday, June 22, 2011, Amerigo Wang wrote:
> It is not necessary to share the same notifier.h.
>
> Signed-off-by: WANG Cong <amwang@xxxxxxxxxx>
>
> ---
> drivers/mmc/core/core.c | 3 +++
> include/linux/notifier.h | 10 ++--------
> include/linux/suspend.h | 8 ++++++++
> 3 files changed, 13 insertions(+), 8 deletions(-)
>
> diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c
> index 68091dd..2cd4ec5 100644
> --- a/drivers/mmc/core/core.c
> +++ b/drivers/mmc/core/core.c
> @@ -23,6 +23,9 @@
> #include <linux/log2.h>
> #include <linux/regulator/consumer.h>
> #include <linux/pm_runtime.h>
> +#ifdef CONFIG_PM
> +#include <linux/suspend.h>
> +#endif
I don't think the #ifdef in necessary. Any dependencies on CONFIG_PM
(or CONFIG_SUSPEND etc.) should be taken care of inside of suspend.h.
This file should be fixed if they aren't.
> #include <linux/mmc/card.h>
> #include <linux/mmc/host.h>
> diff --git a/include/linux/notifier.h b/include/linux/notifier.h
> index 145c436..ae8f7d9 100644
> --- a/include/linux/notifier.h
> +++ b/include/linux/notifier.h
> @@ -191,15 +191,9 @@ static inline int notifier_to_errno(int ret)
>
> /* reboot notifiers are defined in include/linux/reboot.h. */
>
> -#define NETLINK_URELEASE 0x0001 /* Unicast netlink socket released */
> +/* Hibernation and suspend events are defined in include/linux/suspend.h. */
>
> -/* Hibernation and suspend events */
> -#define PM_HIBERNATION_PREPARE 0x0001 /* Going to hibernate */
> -#define PM_POST_HIBERNATION 0x0002 /* Hibernation finished */
> -#define PM_SUSPEND_PREPARE 0x0003 /* Going to suspend the system */
> -#define PM_POST_SUSPEND 0x0004 /* Suspend finished */
> -#define PM_RESTORE_PREPARE 0x0005 /* Going to restore a saved image */
> -#define PM_POST_RESTORE 0x0006 /* Restore failed */
> +#define NETLINK_URELEASE 0x0001 /* Unicast netlink socket released */
>
> /* Console keyboard events.
> * Note: KBD_KEYCODE is always sent before KBD_UNBOUND_KEYCODE, KBD_UNICODE and
> diff --git a/include/linux/suspend.h b/include/linux/suspend.h
> index 083ffea..95bc81c 100644
> --- a/include/linux/suspend.h
> +++ b/include/linux/suspend.h
> @@ -260,6 +260,14 @@ static inline int hibernate(void) { return -ENOSYS; }
> static inline bool system_entering_hibernation(void) { return false; }
> #endif /* CONFIG_HIBERNATION */
>
> +/* Hibernation and suspend events */
> +#define PM_HIBERNATION_PREPARE 0x0001 /* Going to hibernate */
> +#define PM_POST_HIBERNATION 0x0002 /* Hibernation finished */
> +#define PM_SUSPEND_PREPARE 0x0003 /* Going to suspend the system */
> +#define PM_POST_SUSPEND 0x0004 /* Suspend finished */
> +#define PM_RESTORE_PREPARE 0x0005 /* Going to restore a saved image */
> +#define PM_POST_RESTORE 0x0006 /* Restore failed */
> +
> #ifdef CONFIG_PM_SLEEP
> void save_processor_state(void);
> void restore_processor_state(void);
>
Thanks,
Rafael
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