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Diffstat (limited to 'drivers/mmc')
-rw-r--r--drivers/mmc/core/block.c6
-rw-r--r--drivers/mmc/core/queue.c4
-rw-r--r--drivers/mmc/host/Kconfig5
-rw-r--r--drivers/mmc/host/mtk-sd.c20
-rw-r--r--drivers/mmc/host/sdhci-acpi.c7
-rw-r--r--drivers/mmc/host/sdhci-of-aspeed-test.c8
-rw-r--r--drivers/mmc/host/sdhci-of-aspeed.c34
-rw-r--r--drivers/mmc/host/sdhci-omap.c14
-rw-r--r--drivers/mmc/host/sdhci-pci-core.c11
-rw-r--r--drivers/mmc/host/sdhci-pci-o2micro.c2
10 files changed, 36 insertions, 75 deletions
diff --git a/drivers/mmc/core/block.c b/drivers/mmc/core/block.c
index f4a1281658db..e08e22f0a7c5 100644
--- a/drivers/mmc/core/block.c
+++ b/drivers/mmc/core/block.c
@@ -2505,11 +2505,11 @@ static struct mmc_blk_data *mmc_blk_alloc_req(struct mmc_card *card,
dev_set_drvdata(&card->dev, md);
ret = device_add_disk(md->parent, md->disk, mmc_disk_attr_groups);
if (ret)
- goto err_cleanup_queue;
+ goto err_put_disk;
return md;
- err_cleanup_queue:
- blk_cleanup_queue(md->disk->queue);
+ err_put_disk:
+ put_disk(md->disk);
blk_mq_free_tag_set(&md->queue.tag_set);
err_kfree:
kfree(md);
diff --git a/drivers/mmc/core/queue.c b/drivers/mmc/core/queue.c
index fa5324ceeebe..fefaa901b50f 100644
--- a/drivers/mmc/core/queue.c
+++ b/drivers/mmc/core/queue.c
@@ -116,8 +116,7 @@ static enum blk_eh_timer_return mmc_cqe_timed_out(struct request *req)
}
}
-static enum blk_eh_timer_return mmc_mq_timed_out(struct request *req,
- bool reserved)
+static enum blk_eh_timer_return mmc_mq_timed_out(struct request *req)
{
struct request_queue *q = req->q;
struct mmc_queue *mq = q->queuedata;
@@ -494,7 +493,6 @@ void mmc_cleanup_queue(struct mmc_queue *mq)
if (blk_queue_quiesced(q))
blk_mq_unquiesce_queue(q);
- blk_cleanup_queue(q);
blk_mq_free_tag_set(&mq->tag_set);
/*
diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
index d6144978e32d..10c563999d3d 100644
--- a/drivers/mmc/host/Kconfig
+++ b/drivers/mmc/host/Kconfig
@@ -169,8 +169,9 @@ config MMC_SDHCI_OF_ASPEED
If unsure, say N.
config MMC_SDHCI_OF_ASPEED_TEST
- bool "Tests for the ASPEED SDHCI driver"
- depends on MMC_SDHCI_OF_ASPEED && KUNIT=y
+ bool "Tests for the ASPEED SDHCI driver" if !KUNIT_ALL_TESTS
+ depends on MMC_SDHCI_OF_ASPEED && KUNIT
+ default KUNIT_ALL_TESTS
help
Enable KUnit tests for the ASPEED SDHCI driver. Select this
option only if you will boot the kernel for the purpose of running
diff --git a/drivers/mmc/host/mtk-sd.c b/drivers/mmc/host/mtk-sd.c
index 195dc897188b..9da4489dc345 100644
--- a/drivers/mmc/host/mtk-sd.c
+++ b/drivers/mmc/host/mtk-sd.c
@@ -1356,7 +1356,7 @@ static void msdc_data_xfer_next(struct msdc_host *host, struct mmc_request *mrq)
msdc_request_done(host, mrq);
}
-static bool msdc_data_xfer_done(struct msdc_host *host, u32 events,
+static void msdc_data_xfer_done(struct msdc_host *host, u32 events,
struct mmc_request *mrq, struct mmc_data *data)
{
struct mmc_command *stop;
@@ -1376,7 +1376,7 @@ static bool msdc_data_xfer_done(struct msdc_host *host, u32 events,
spin_unlock_irqrestore(&host->lock, flags);
if (done)
- return true;
+ return;
stop = data->stop;
if (check_data || (stop && stop->error)) {
@@ -1385,12 +1385,15 @@ static bool msdc_data_xfer_done(struct msdc_host *host, u32 events,
sdr_set_field(host->base + MSDC_DMA_CTRL, MSDC_DMA_CTRL_STOP,
1);
+ ret = readl_poll_timeout_atomic(host->base + MSDC_DMA_CTRL, val,
+ !(val & MSDC_DMA_CTRL_STOP), 1, 20000);
+ if (ret)
+ dev_dbg(host->dev, "DMA stop timed out\n");
+
ret = readl_poll_timeout_atomic(host->base + MSDC_DMA_CFG, val,
!(val & MSDC_DMA_CFG_STS), 1, 20000);
- if (ret) {
- dev_dbg(host->dev, "DMA stop timed out\n");
- return false;
- }
+ if (ret)
+ dev_dbg(host->dev, "DMA inactive timed out\n");
sdr_clr_bits(host->base + MSDC_INTEN, data_ints_mask);
dev_dbg(host->dev, "DMA stop\n");
@@ -1415,9 +1418,7 @@ static bool msdc_data_xfer_done(struct msdc_host *host, u32 events,
}
msdc_data_xfer_next(host, mrq);
- done = true;
}
- return done;
}
static void msdc_set_buswidth(struct msdc_host *host, u32 width)
@@ -2416,6 +2417,9 @@ static void msdc_cqe_disable(struct mmc_host *mmc, bool recovery)
if (recovery) {
sdr_set_field(host->base + MSDC_DMA_CTRL,
MSDC_DMA_CTRL_STOP, 1);
+ if (WARN_ON(readl_poll_timeout(host->base + MSDC_DMA_CTRL, val,
+ !(val & MSDC_DMA_CTRL_STOP), 1, 3000)))
+ return;
if (WARN_ON(readl_poll_timeout(host->base + MSDC_DMA_CFG, val,
!(val & MSDC_DMA_CFG_STS), 1, 3000)))
return;
diff --git a/drivers/mmc/host/sdhci-acpi.c b/drivers/mmc/host/sdhci-acpi.c
index c0350e9c03f3..4cca4c90769b 100644
--- a/drivers/mmc/host/sdhci-acpi.c
+++ b/drivers/mmc/host/sdhci-acpi.c
@@ -775,8 +775,8 @@ static int sdhci_acpi_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
const struct sdhci_acpi_slot *slot;
- struct acpi_device *device, *child;
const struct dmi_system_id *id;
+ struct acpi_device *device;
struct sdhci_acpi_host *c;
struct sdhci_host *host;
struct resource *iomem;
@@ -796,10 +796,7 @@ static int sdhci_acpi_probe(struct platform_device *pdev)
slot = sdhci_acpi_get_slot(device);
/* Power on the SDHCI controller and its children */
- acpi_device_fix_up_power(device);
- list_for_each_entry(child, &device->children, node)
- if (child->status.present && child->status.enabled)
- acpi_device_fix_up_power(child);
+ acpi_device_fix_up_power_extended(device);
if (sdhci_acpi_byt_defer(dev))
return -EPROBE_DEFER;
diff --git a/drivers/mmc/host/sdhci-of-aspeed-test.c b/drivers/mmc/host/sdhci-of-aspeed-test.c
index 1ed4f86291f2..ecb502606c53 100644
--- a/drivers/mmc/host/sdhci-of-aspeed-test.c
+++ b/drivers/mmc/host/sdhci-of-aspeed-test.c
@@ -96,10 +96,4 @@ static struct kunit_suite aspeed_sdhci_test_suite = {
.test_cases = aspeed_sdhci_test_cases,
};
-static struct kunit_suite *aspeed_sdc_test_suite_array[] = {
- &aspeed_sdhci_test_suite,
- NULL,
-};
-
-static struct kunit_suite **aspeed_sdc_test_suites
- __used __section(".kunit_test_suites") = aspeed_sdc_test_suite_array;
+kunit_test_suite(aspeed_sdhci_test_suite);
diff --git a/drivers/mmc/host/sdhci-of-aspeed.c b/drivers/mmc/host/sdhci-of-aspeed.c
index 6e4e132903a6..ba6677bf7372 100644
--- a/drivers/mmc/host/sdhci-of-aspeed.c
+++ b/drivers/mmc/host/sdhci-of-aspeed.c
@@ -606,25 +606,6 @@ static struct platform_driver aspeed_sdc_driver = {
#if defined(CONFIG_MMC_SDHCI_OF_ASPEED_TEST)
#include "sdhci-of-aspeed-test.c"
-
-static inline int aspeed_sdc_tests_init(void)
-{
- return __kunit_test_suites_init(aspeed_sdc_test_suites);
-}
-
-static inline void aspeed_sdc_tests_exit(void)
-{
- __kunit_test_suites_exit(aspeed_sdc_test_suites);
-}
-#else
-static inline int aspeed_sdc_tests_init(void)
-{
- return 0;
-}
-
-static inline void aspeed_sdc_tests_exit(void)
-{
-}
#endif
static int __init aspeed_sdc_init(void)
@@ -637,18 +618,7 @@ static int __init aspeed_sdc_init(void)
rc = platform_driver_register(&aspeed_sdc_driver);
if (rc < 0)
- goto cleanup_sdhci;
-
- rc = aspeed_sdc_tests_init();
- if (rc < 0) {
- platform_driver_unregister(&aspeed_sdc_driver);
- goto cleanup_sdhci;
- }
-
- return 0;
-
-cleanup_sdhci:
- platform_driver_unregister(&aspeed_sdhci_driver);
+ platform_driver_unregister(&aspeed_sdhci_driver);
return rc;
}
@@ -656,8 +626,6 @@ module_init(aspeed_sdc_init);
static void __exit aspeed_sdc_exit(void)
{
- aspeed_sdc_tests_exit();
-
platform_driver_unregister(&aspeed_sdc_driver);
platform_driver_unregister(&aspeed_sdhci_driver);
}
diff --git a/drivers/mmc/host/sdhci-omap.c b/drivers/mmc/host/sdhci-omap.c
index 86e867ffbb10..033be559a730 100644
--- a/drivers/mmc/host/sdhci-omap.c
+++ b/drivers/mmc/host/sdhci-omap.c
@@ -1298,8 +1298,9 @@ static int sdhci_omap_probe(struct platform_device *pdev)
/*
* omap_device_pm_domain has callbacks to enable the main
* functional clock, interface clock and also configure the
- * SYSCONFIG register of omap devices. The callback will be invoked
- * as part of pm_runtime_get_sync.
+ * SYSCONFIG register to clear any boot loader set voltage
+ * capabilities before calling sdhci_setup_host(). The
+ * callback will be invoked as part of pm_runtime_get_sync.
*/
pm_runtime_use_autosuspend(dev);
pm_runtime_set_autosuspend_delay(dev, 50);
@@ -1441,7 +1442,8 @@ static int __maybe_unused sdhci_omap_runtime_suspend(struct device *dev)
struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
struct sdhci_omap_host *omap_host = sdhci_pltfm_priv(pltfm_host);
- sdhci_runtime_suspend_host(host);
+ if (omap_host->con != -EINVAL)
+ sdhci_runtime_suspend_host(host);
sdhci_omap_context_save(omap_host);
@@ -1458,10 +1460,10 @@ static int __maybe_unused sdhci_omap_runtime_resume(struct device *dev)
pinctrl_pm_select_default_state(dev);
- if (omap_host->con != -EINVAL)
+ if (omap_host->con != -EINVAL) {
sdhci_omap_context_restore(omap_host);
-
- sdhci_runtime_resume_host(host, 0);
+ sdhci_runtime_resume_host(host, 0);
+ }
return 0;
}
diff --git a/drivers/mmc/host/sdhci-pci-core.c b/drivers/mmc/host/sdhci-pci-core.c
index ed53276f6ad9..622b7de96c7f 100644
--- a/drivers/mmc/host/sdhci-pci-core.c
+++ b/drivers/mmc/host/sdhci-pci-core.c
@@ -1240,16 +1240,11 @@ static const struct sdhci_pci_fixes sdhci_intel_byt_sd = {
#ifdef CONFIG_ACPI
static void intel_mrfld_mmc_fix_up_power_slot(struct sdhci_pci_slot *slot)
{
- struct acpi_device *device, *child;
+ struct acpi_device *device;
device = ACPI_COMPANION(&slot->chip->pdev->dev);
- if (!device)
- return;
-
- acpi_device_fix_up_power(device);
- list_for_each_entry(child, &device->children, node)
- if (child->status.present && child->status.enabled)
- acpi_device_fix_up_power(child);
+ if (device)
+ acpi_device_fix_up_power_extended(device);
}
#else
static inline void intel_mrfld_mmc_fix_up_power_slot(struct sdhci_pci_slot *slot) {}
diff --git a/drivers/mmc/host/sdhci-pci-o2micro.c b/drivers/mmc/host/sdhci-pci-o2micro.c
index 92c20cb8074a..0d4d343dbb77 100644
--- a/drivers/mmc/host/sdhci-pci-o2micro.c
+++ b/drivers/mmc/host/sdhci-pci-o2micro.c
@@ -152,6 +152,8 @@ static int sdhci_o2_get_cd(struct mmc_host *mmc)
if (!(sdhci_readw(host, O2_PLL_DLL_WDT_CONTROL1) & O2_PLL_LOCK_STATUS))
sdhci_o2_enable_internal_clock(host);
+ else
+ sdhci_o2_wait_card_detect_stable(host);
return !!(sdhci_readl(host, SDHCI_PRESENT_STATE) & SDHCI_CARD_PRESENT);
}
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