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| author | Pierre Ossman <drzeus@drzeus.cx> | 2007-09-24 07:15:48 +0200 |
|---|---|---|
| committer | Pierre Ossman <drzeus@drzeus.cx> | 2007-09-24 07:15:48 +0200 |
| commit | af8350c756cb48a738474738f7bf8c0e572fa057 (patch) | |
| tree | e46fcb2b0eaf158759bfe75fc22fe01dd2556f3a /include/linux/mmc | |
| parent | 15a0580ced081a0f7dc2deea8a4812bdc5e9a109 (diff) | |
| download | linux-af8350c756cb48a738474738f7bf8c0e572fa057.tar.gz linux-af8350c756cb48a738474738f7bf8c0e572fa057.tar.bz2 linux-af8350c756cb48a738474738f7bf8c0e572fa057.zip | |
mmc: add led trigger
Add a led trigger for each host controller that indicates if there
is a request active on the controller.
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
Diffstat (limited to 'include/linux/mmc')
| -rw-r--r-- | include/linux/mmc/host.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h index 76eef94782f8..125eee1407ff 100644 --- a/include/linux/mmc/host.h +++ b/include/linux/mmc/host.h @@ -10,6 +10,8 @@ #ifndef LINUX_MMC_HOST_H #define LINUX_MMC_HOST_H +#include <linux/leds.h> + #include <linux/mmc/core.h> struct mmc_ios { @@ -133,6 +135,10 @@ struct mmc_host { struct task_struct *sdio_irq_thread; atomic_t sdio_irq_thread_abort; +#ifdef CONFIG_LEDS_TRIGGERS + struct led_trigger *led; /* activity led */ +#endif + unsigned long private[0] ____cacheline_aligned; }; |