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path: root/drivers/mmc/card/queue.c
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Diffstat (limited to 'drivers/mmc/card/queue.c')
-rw-r--r--drivers/mmc/card/queue.c8
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/mmc/card/queue.c b/drivers/mmc/card/queue.c
index 2ae727568df9..c07322c2658c 100644
--- a/drivers/mmc/card/queue.c
+++ b/drivers/mmc/card/queue.c
@@ -343,18 +343,14 @@ unsigned int mmc_queue_map_sg(struct mmc_queue *mq)
343 */ 343 */
344void mmc_queue_bounce_pre(struct mmc_queue *mq) 344void mmc_queue_bounce_pre(struct mmc_queue *mq)
345{ 345{
346 unsigned long flags;
347
348 if (!mq->bounce_buf) 346 if (!mq->bounce_buf)
349 return; 347 return;
350 348
351 if (rq_data_dir(mq->req) != WRITE) 349 if (rq_data_dir(mq->req) != WRITE)
352 return; 350 return;
353 351
354 local_irq_save(flags);
355 sg_copy_to_buffer(mq->bounce_sg, mq->bounce_sg_len, 352 sg_copy_to_buffer(mq->bounce_sg, mq->bounce_sg_len,
356 mq->bounce_buf, mq->sg[0].length); 353 mq->bounce_buf, mq->sg[0].length);
357 local_irq_restore(flags);
358} 354}
359 355
360/* 356/*
@@ -363,17 +359,13 @@ void mmc_queue_bounce_pre(struct mmc_queue *mq)
363 */ 359 */
364void mmc_queue_bounce_post(struct mmc_queue *mq) 360void mmc_queue_bounce_post(struct mmc_queue *mq)
365{ 361{
366 unsigned long flags;
367
368 if (!mq->bounce_buf) 362 if (!mq->bounce_buf)
369 return; 363 return;
370 364
371 if (rq_data_dir(mq->req) != READ) 365 if (rq_data_dir(mq->req) != READ)
372 return; 366 return;
373 367
374 local_irq_save(flags);
375 sg_copy_from_buffer(mq->bounce_sg, mq->bounce_sg_len, 368 sg_copy_from_buffer(mq->bounce_sg, mq->bounce_sg_len,
376 mq->bounce_buf, mq->sg[0].length); 369 mq->bounce_buf, mq->sg[0].length);
377 local_irq_restore(flags);
378} 370}
379 371