4 files changed, 10 insertions, 17 deletions

diff --git a/drivers/mmc/core/block.c b/drivers/mmc/core/block.c
index 7896952de1ac..fa313b634135 100644
--- a/drivers/mmc/core/block.c
+++ b/drivers/mmc/core/block.c
@@ -312,10 +312,7 @@ static int mmc_blk_open(struct block_device *bdev, fmode_t mode)
 
 	mutex_lock(&block_mutex);
 	if (md) {
-		if (md->usage == 2)
-			check_disk_change(bdev);
 		ret = 0;
-
 		if ((mode & FMODE_WRITE) && md->read_only) {
 			mmc_blk_put(md);
 			ret = -EROFS;
@@ -1446,7 +1443,7 @@ static void mmc_blk_cqe_req_done(struct mmc_request *mrq)
 	 */
 	if (mq->in_recovery)
 		mmc_blk_cqe_complete_rq(mq, req);
-	else
+	else if (likely(!blk_should_fake_timeout(req->q)))
 		blk_mq_complete_request(req);
 }
 
@@ -1926,7 +1923,7 @@ static void mmc_blk_hsq_req_done(struct mmc_request *mrq)
 	 */
 	if (mq->in_recovery)
 		mmc_blk_cqe_complete_rq(mq, req);
-	else
+	else if (likely(!blk_should_fake_timeout(req->q)))
 		blk_mq_complete_request(req);
 }
 
@@ -1936,7 +1933,7 @@ void mmc_blk_mq_complete(struct request *req)
 
 	if (mq->use_cqe)
 		mmc_blk_cqe_complete_rq(mq, req);
-	else
+	else if (likely(!blk_should_fake_timeout(req->q)))
 		mmc_blk_mq_complete_rq(mq, req);
 }
 
@@ -1988,7 +1985,7 @@ static void mmc_blk_mq_post_req(struct mmc_queue *mq, struct request *req)
 	 */
 	if (mq->in_recovery)
 		mmc_blk_mq_complete_rq(mq, req);
-	else
+	else if (likely(!blk_should_fake_timeout(req->q)))
 		blk_mq_complete_request(req);
 
 	mmc_blk_mq_dec_in_flight(mq, req);
diff --git a/drivers/mmc/host/jz4740_mmc.c b/drivers/mmc/host/jz4740_mmc.c
index cba7a6fcd178..447552ac25c4 100644
--- a/drivers/mmc/host/jz4740_mmc.c
+++ b/drivers/mmc/host/jz4740_mmc.c
@@ -1108,24 +1108,18 @@ static int jz4740_mmc_remove(struct platform_device *pdev)
 	return 0;
 }
 
-#ifdef CONFIG_PM_SLEEP
-
-static int jz4740_mmc_suspend(struct device *dev)
+static int __maybe_unused jz4740_mmc_suspend(struct device *dev)
 {
 	return pinctrl_pm_select_sleep_state(dev);
 }
 
-static int jz4740_mmc_resume(struct device *dev)
+static int __maybe_unused jz4740_mmc_resume(struct device *dev)
 {
 	return pinctrl_select_default_state(dev);
 }
 
 static SIMPLE_DEV_PM_OPS(jz4740_mmc_pm_ops, jz4740_mmc_suspend,
 	jz4740_mmc_resume);
-#define JZ4740_MMC_PM_OPS (&jz4740_mmc_pm_ops)
-#else
-#define JZ4740_MMC_PM_OPS NULL
-#endif
 
 static struct platform_driver jz4740_mmc_driver = {
 	.probe = jz4740_mmc_probe,
@@ -1133,7 +1127,7 @@ static struct platform_driver jz4740_mmc_driver = {
 	.driver = {
 		.name = "jz4740-mmc",
 		.of_match_table = of_match_ptr(jz4740_mmc_of_match),
-		.pm = JZ4740_MMC_PM_OPS,
+		.pm = pm_ptr(&jz4740_mmc_pm_ops),
 	},
 };
 
diff --git a/drivers/mmc/host/rtsx_pci_sdmmc.c b/drivers/mmc/host/rtsx_pci_sdmmc.c
index dc0dbd64a2a7..2763a376b054 100644
--- a/drivers/mmc/host/rtsx_pci_sdmmc.c
+++ b/drivers/mmc/host/rtsx_pci_sdmmc.c
@@ -1336,6 +1336,8 @@ static void init_extra_caps(struct realtek_pci_sdmmc *host)
 		mmc->caps |= MMC_CAP_1_8V_DDR;
 	if (pcr->extra_caps & EXTRA_CAPS_MMC_8BIT)
 		mmc->caps |= MMC_CAP_8_BIT_DATA;
+	if (pcr->extra_caps & EXTRA_CAPS_NO_MMC)
+		mmc->caps2 |= MMC_CAP2_NO_MMC;
 }
 
 static void realtek_init_host(struct realtek_pci_sdmmc *host)
diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index 3d272063d785..3ad394b40eb1 100644
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -493,7 +493,7 @@ static void sdhci_read_block_pio(struct sdhci_host *host)
 {
 	unsigned long flags;
 	size_t blksize, len, chunk;
-	u32 uninitialized_var(scratch);
+	u32 scratch;
 	u8 *buf;
 
 	DBG("PIO reading\n");