1 files changed, 8 insertions, 7 deletions

diff --git a/drivers/mmc/host/tifm_sd.c b/drivers/mmc/host/tifm_sd.c
index b5a2f2f25ad9..aea14bf3e2e8 100644
--- a/drivers/mmc/host/tifm_sd.c
+++ b/drivers/mmc/host/tifm_sd.c
@@ -13,6 +13,7 @@
 #include <linux/highmem.h>
 #include <linux/scatterlist.h>
 #include <linux/module.h>
+#include <linux/workqueue.h>
 #include <asm/io.h>
 
 #define DRIVER_NAME "tifm_sd"
@@ -97,7 +98,7 @@ struct tifm_sd {
 	unsigned int          clk_div;
 	unsigned long         timeout_jiffies;
 
-	struct tasklet_struct finish_tasklet;
+	struct work_struct    finish_bh_work;
 	struct timer_list     timer;
 	struct mmc_request    *req;
 
@@ -463,7 +464,7 @@ static void tifm_sd_check_status(struct tifm_sd *host)
 		}
 	}
 finish_request:
-	tasklet_schedule(&host->finish_tasklet);
+	queue_work(system_bh_wq, &host->finish_bh_work);
 }
 
 /* Called from interrupt handler */
@@ -723,9 +724,9 @@ err_out:
 	mmc_request_done(mmc, mrq);
 }
 
-static void tifm_sd_end_cmd(struct tasklet_struct *t)
+static void tifm_sd_end_cmd(struct work_struct *t)
 {
-	struct tifm_sd *host = from_tasklet(host, t, finish_tasklet);
+	struct tifm_sd *host = from_work(host, t, finish_bh_work);
 	struct tifm_dev *sock = host->dev;
 	struct mmc_host *mmc = tifm_get_drvdata(sock);
 	struct mmc_request *mrq;
@@ -960,7 +961,7 @@ static int tifm_sd_probe(struct tifm_dev *sock)
 	 */
 	mmc->max_busy_timeout = TIFM_MMCSD_REQ_TIMEOUT_MS;
 
-	tasklet_setup(&host->finish_tasklet, tifm_sd_end_cmd);
+	INIT_WORK(&host->finish_bh_work, tifm_sd_end_cmd);
 	timer_setup(&host->timer, tifm_sd_abort, 0);
 
 	mmc->ops = &tifm_sd_ops;
@@ -999,7 +1000,7 @@ static void tifm_sd_remove(struct tifm_dev *sock)
 	writel(0, sock->addr + SOCK_MMCSD_INT_ENABLE);
 	spin_unlock_irqrestore(&sock->lock, flags);
 
-	tasklet_kill(&host->finish_tasklet);
+	cancel_work_sync(&host->finish_bh_work);
 
 	spin_lock_irqsave(&sock->lock, flags);
 	if (host->req) {
@@ -1009,7 +1010,7 @@ static void tifm_sd_remove(struct tifm_dev *sock)
 		host->req->cmd->error = -ENOMEDIUM;
 		if (host->req->stop)
 			host->req->stop->error = -ENOMEDIUM;
-		tasklet_schedule(&host->finish_tasklet);
+		queue_work(system_bh_wq, &host->finish_bh_work);
 	}
 	spin_unlock_irqrestore(&sock->lock, flags);
 	mmc_remove_host(mmc);