The patch titled pxafb: convert ctrlr_sem in a mutex has been removed from the -mm tree. Its filename was pxafb-convert-ctrlr_sem-in-a-mutex.patch This patch was dropped because it was merged into mainline or a subsystem tree The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: pxafb: convert ctrlr_sem in a mutex From: Matthias Kaehlcke <matthias@xxxxxxxxxxxx> The semaphore ctrlr_sem is used as a mutex. Convert it to the mutex API. Signed-off-by: Matthias Kaehlcke <matthias@xxxxxxxxxxxx> Cc: Daniel Mack <daniel@xxxxxxxx> Cc: Eric Miao <eric.miao@xxxxxxxxxxx> Cc: Russell King <rmk@xxxxxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- drivers/video/pxafb.c | 7 ++++--- drivers/video/pxafb.h | 2 +- 2 files changed, 5 insertions(+), 4 deletions(-) diff -puN drivers/video/pxafb.c~pxafb-convert-ctrlr_sem-in-a-mutex drivers/video/pxafb.c --- a/drivers/video/pxafb.c~pxafb-convert-ctrlr_sem-in-a-mutex +++ a/drivers/video/pxafb.c @@ -41,6 +41,7 @@ #include <linux/clk.h> #include <linux/err.h> #include <linux/completion.h> +#include <linux/mutex.h> #include <linux/kthread.h> #include <linux/freezer.h> @@ -1059,7 +1060,7 @@ static void set_ctrlr_state(struct pxafb { u_int old_state; - down(&fbi->ctrlr_sem); + mutex_lock(&fbi->ctrlr_lock); old_state = fbi->state; @@ -1147,7 +1148,7 @@ static void set_ctrlr_state(struct pxafb } break; } - up(&fbi->ctrlr_sem); + mutex_unlock(&fbi->ctrlr_lock); } /* @@ -1400,7 +1401,7 @@ static struct pxafb_info * __devinit pxa init_waitqueue_head(&fbi->ctrlr_wait); INIT_WORK(&fbi->task, pxafb_task); - init_MUTEX(&fbi->ctrlr_sem); + mutex_init(&fbi->ctrlr_lock); init_completion(&fbi->disable_done); #ifdef CONFIG_FB_PXA_SMARTPANEL init_completion(&fbi->command_done); diff -puN drivers/video/pxafb.h~pxafb-convert-ctrlr_sem-in-a-mutex drivers/video/pxafb.h --- a/drivers/video/pxafb.h~pxafb-convert-ctrlr_sem-in-a-mutex +++ a/drivers/video/pxafb.h @@ -106,7 +106,7 @@ struct pxafb_info { volatile u_char state; volatile u_char task_state; - struct semaphore ctrlr_sem; + struct mutex ctrlr_lock; wait_queue_head_t ctrlr_wait; struct work_struct task; _ Patches currently in -mm which might be from matthias@xxxxxxxxxxxx are origin.patch linux-next.patch hfs-convert-bitmap_lock-in-a-mutex.patch hfs-convert-extents_lock-in-a-mutex.patch hfsplus-convert-the-extents_lock-in-a-mutex.patch ata-over-ethernet-convert-emsgs_sema-in-a-completion.patch affs-convert-s_bmlock-into-a-mutex.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html