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

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)