Messages in this thread Patch in this message | | | Date | Thu, 5 Jan 2006 16:39:29 +0100 | From | Ingo Molnar <> | Subject | [patch 18/21] mutex subsystem, semaphore to completion: SX8 |
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From: Steven Rostedt <rostedt@goodmis.org>
change SX8 semaphores to completions.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
----
drivers/block/sx8.c | 12 ++++++------ 1 files changed, 6 insertions(+), 6 deletions(-)
Index: linux/drivers/block/sx8.c =================================================================== --- linux.orig/drivers/block/sx8.c +++ linux/drivers/block/sx8.c @@ -27,8 +27,8 @@ #include <linux/time.h> #include <linux/hdreg.h> #include <linux/dma-mapping.h> +#include <linux/completion.h> #include <asm/io.h> -#include <asm/semaphore.h> #include <asm/uaccess.h> #if 0 @@ -303,7 +303,7 @@ struct carm_host { struct work_struct fsm_task; - struct semaphore probe_sem; + struct completion probe_comp; }; struct carm_response { @@ -1365,7 +1365,7 @@ static void carm_fsm_task (void *_data) } case HST_PROBE_FINISHED: - up(&host->probe_sem); + complete(&host->probe_comp); break; case HST_ERROR: @@ -1641,7 +1641,7 @@ static int carm_init_one (struct pci_dev host->flags = pci_dac ? FL_DAC : 0; spin_lock_init(&host->lock); INIT_WORK(&host->fsm_task, carm_fsm_task, host); - init_MUTEX_LOCKED(&host->probe_sem); + init_completion(&host->probe_comp); for (i = 0; i < ARRAY_SIZE(host->req); i++) host->req[i].tag = i; @@ -1710,8 +1710,8 @@ static int carm_init_one (struct pci_dev if (rc) goto err_out_free_irq; - DPRINTK("waiting for probe_sem\n"); - down(&host->probe_sem); + DPRINTK("waiting for probe_comp\n"); + wait_for_completion(&host->probe_comp); printk(KERN_INFO "%s: pci %s, ports %d, io %lx, irq %u, major %d\n", host->name, pci_name(pdev), (int) CARM_MAX_PORTS, - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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