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authorLinus Torvalds <torvalds@linux-foundation.org>2017-08-11 11:56:54 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2017-08-11 11:56:54 -0700
commit0993133bb8e7a75524748ffed52c62e81c42b3e8 (patch)
treecbebaecb386efdb670d0fe052fd5a357d7af169d
parent7eb97ba611f5904abb3e0653b005904d9144c81a (diff)
parent3f8b23a09a87aa65df3e13129cb2d9cffcb394db (diff)
downloadlinux-stericsson-0993133bb8e7a75524748ffed52c62e81c42b3e8.tar.gz
Merge tag 'mmc-v4.13-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc
Pull MMC fixes from Ulf Hansson: "MMC core: - fix lockdep splat when removing mmc_block module - fix the logic for setting eMMC HS400ES signal voltage MMC host: - omap_hsmmc: add CMD23 capability to fix -EIO errors" * tag 'mmc-v4.13-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: mmc: block: fix lockdep splat when removing mmc_block module mmc: mmc: correct the logic for setting HS400ES signal voltage mmc: host: omap_hsmmc: Add CMD23 capability to omap_hsmmc driver
-rw-r--r--drivers/mmc/core/block.c2
-rw-r--r--drivers/mmc/core/mmc.c2
-rw-r--r--drivers/mmc/host/omap_hsmmc.c2
3 files changed, 4 insertions, 2 deletions
diff --git a/drivers/mmc/core/block.c b/drivers/mmc/core/block.c
index e5938c791330..f1bbfd389367 100644
--- a/drivers/mmc/core/block.c
+++ b/drivers/mmc/core/block.c
@@ -2170,7 +2170,9 @@ static void mmc_blk_remove_req(struct mmc_blk_data *md)
* from being accepted.
*/
card = md->queue.card;
+ spin_lock_irq(md->queue.queue->queue_lock);
queue_flag_set(QUEUE_FLAG_BYPASS, md->queue.queue);
+ spin_unlock_irq(md->queue.queue->queue_lock);
blk_set_queue_dying(md->queue.queue);
mmc_cleanup_queue(&md->queue);
if (md->disk->flags & GENHD_FL_UP) {
diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c
index 4ffea14b7eb6..2bae69e39544 100644
--- a/drivers/mmc/core/mmc.c
+++ b/drivers/mmc/core/mmc.c
@@ -1289,7 +1289,7 @@ out_err:
static int mmc_select_hs400es(struct mmc_card *card)
{
struct mmc_host *host = card->host;
- int err = 0;
+ int err = -EINVAL;
u8 val;
if (!(host->caps & MMC_CAP_8_BIT_DATA)) {
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index 04ff3c97a535..2ab4788d021f 100644
--- a/drivers/mmc/host/omap_hsmmc.c
+++ b/drivers/mmc/host/omap_hsmmc.c
@@ -2086,7 +2086,7 @@ static int omap_hsmmc_probe(struct platform_device *pdev)
mmc->max_seg_size = mmc->max_req_size;
mmc->caps |= MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED |
- MMC_CAP_WAIT_WHILE_BUSY | MMC_CAP_ERASE;
+ MMC_CAP_WAIT_WHILE_BUSY | MMC_CAP_ERASE | MMC_CAP_CMD23;
mmc->caps |= mmc_pdata(host)->caps;
if (mmc->caps & MMC_CAP_8_BIT_DATA)