Merge tag 'mmc-v5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc

Pull MMC updates from Ulf Hansson:
 "MMC core:

   - Add a new host cap bit and a corresponding DT property, to support
     power cycling of the card by FW at system suspend/resume.

   - Fix clock rate setting for SDIO in SDR12/SDR25 speed-mode

   - Fix switch to 1/4-bit mode at system suspend/resume for SD-combo
     cards

   - Convert the mmc-pwrseq DT bindings to the json-schema

   - Always allow the card detect uevent to be consumed by userspace

  MMC host controllers:

   - Convert a few DT bindings to the json-schema

   - mtk-sd:
      - Add support for command queue through cqhci
      - Add support for the MT6779 variant

   - renesas_sdhi_internal_dmac:
      - Fix dma unmapping in the error path

   - sdhci_am654:
      - Add support for the AM65x PG2.0 variant
      - Extend support for phys/clocks

   - sdhci-cadence:
      - Drop incorrect HW tuning for SD mode

   - sdhci-msm:
      - Add support for interconnect bandwidth scaling
      - Enable internal voltage control
      - Enable low power state for pinctrls

   - sdhci-of-at91:
      - Ludovic Desroches handovers maintenance to Eugen Hristev

   - sdhci-pci-gli:
      - Improve clock handling for GL975x

   - sdhci-pci-o2micro:
      - Add HW tuning for SDR104 mode
      - Fix support for O2 host controller Seabird1"

* tag 'mmc-v5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (66 commits)
  mmc: mediatek: make function msdc_cqe_disable() static
  MAINTAINERS: mmc: sdhci-of-at91: handover maintenance to Eugen Hristev
  dt-bindings: mmc: mediatek: Add document for mt6779
  mmc: mediatek: command queue support
  mmc: mediatek: refine msdc timeout api
  mmc: mediatek: add MT6779 MMC driver support
  mmc: sdhci-pci-o2micro: Add HW tuning for SDR104 mode
  mmc: sdhci-pci-o2micro: Bug fix for O2 host controller Seabird1
  mmc: via-sdmmc: use generic power management
  memstick: jmb38x_ms: use generic power management
  mmc: sdhci-cadence: do not use hardware tuning for SD mode
  mmc: sdhci-pci-gli: Set SDR104's clock to 205MHz and enable SSC for GL975x
  mmc: cqhci: Fix a print format for the task descriptor
  mmc: sdhci-of-arasan: fix timings allocation code
  mmc: sdhci: Fix a potential uninitialized variable
  dt-bindings: mmc: renesas,sdhi: convert to YAML
  dt-bindings: mmc: convert arasan sdhci bindings to yaml
  mmc: sdhci: Fix potential null pointer access while accessing vqmmc
  mmc: core: Add MMC_CAP2_FULL_PWR_CYCLE_IN_SUSPEND
  dt-bindings: mmc: Add full-pwr-cycle-in-suspend property
  ...

1 files changed, 11 insertions, 27 deletions

diff --git a/drivers/memstick/host/jmb38x_ms.c b/drivers/memstick/host/jmb38x_ms.c
index 383091517ed7..4a6b866b0291 100644
--- a/drivers/memstick/host/jmb38x_ms.c
+++ b/drivers/memstick/host/jmb38x_ms.c
@@ -793,11 +793,10 @@ static int jmb38x_ms_pmos(struct pci_dev *pdev, int flag)
         return 0;
 }
 
-#ifdef CONFIG_PM
-
-static int jmb38x_ms_suspend(struct pci_dev *dev, pm_message_t state)
+static int __maybe_unused jmb38x_ms_suspend(struct device *dev)
 {
-	struct jmb38x_ms *jm = pci_get_drvdata(dev);
+	struct jmb38x_ms *jm = dev_get_drvdata(dev);
+
 	int cnt;
 
 	for (cnt = 0; cnt < jm->host_cnt; ++cnt) {
@@ -806,26 +805,17 @@ static int jmb38x_ms_suspend(struct pci_dev *dev, pm_message_t state)
 		memstick_suspend_host(jm->hosts[cnt]);
 	}
 
-	pci_save_state(dev);
-	pci_enable_wake(dev, pci_choose_state(dev, state), 0);
-	pci_disable_device(dev);
-	pci_set_power_state(dev, pci_choose_state(dev, state));
+	device_wakeup_disable(dev);
+
 	return 0;
 }
 
-static int jmb38x_ms_resume(struct pci_dev *dev)
+static int __maybe_unused jmb38x_ms_resume(struct device *dev)
 {
-	struct jmb38x_ms *jm = pci_get_drvdata(dev);
+	struct jmb38x_ms *jm = dev_get_drvdata(dev);
 	int rc;
 
-	pci_set_power_state(dev, PCI_D0);
-	pci_restore_state(dev);
-	rc = pci_enable_device(dev);
-	if (rc)
-		return rc;
-	pci_set_master(dev);
-
-	jmb38x_ms_pmos(dev, 1);
+	jmb38x_ms_pmos(to_pci_dev(dev), 1);
 
 	for (rc = 0; rc < jm->host_cnt; ++rc) {
 		if (!jm->hosts[rc])
@@ -837,13 +827,6 @@ static int jmb38x_ms_resume(struct pci_dev *dev)
 	return 0;
 }
 
-#else
-
-#define jmb38x_ms_suspend NULL
-#define jmb38x_ms_resume NULL
-
-#endif /* CONFIG_PM */
-
 static int jmb38x_ms_count_slots(struct pci_dev *pdev)
 {
 	int cnt, rc = 0;
@@ -1030,13 +1013,14 @@ static struct pci_device_id jmb38x_ms_id_tbl [] = {
 	{ }
 };
 
+static SIMPLE_DEV_PM_OPS(jmb38x_ms_pm_ops, jmb38x_ms_suspend, jmb38x_ms_resume);
+
 static struct pci_driver jmb38x_ms_driver = {
 	.name = DRIVER_NAME,
 	.id_table = jmb38x_ms_id_tbl,
 	.probe = jmb38x_ms_probe,
 	.remove = jmb38x_ms_remove,
-	.suspend = jmb38x_ms_suspend,
-	.resume = jmb38x_ms_resume
+	.driver.pm = &jmb38x_ms_pm_ops,
 };
 
 module_pci_driver(jmb38x_ms_driver);