[06/10] mmc: sdhci: xenon: Use quirk instead of custom set_power()
diff mbox series

Message ID 20200306103857.23962-7-nsaenzjulienne@suse.de
State New, archived
Headers show
Series
  • Raspberry Pi vmmc regulator support
Related show

Commit Message

Nicolas Saenz Julienne March 6, 2020, 10:38 a.m. UTC
With the introduction of SDHCI_QUIRK2_SET_BUS_VOLTAGE there is no need
to use a custom set_power() implementation as the quirk takes care of
configuring the bus voltage register even when powering trough a
regulator.

Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
---
 drivers/mmc/host/sdhci-xenon.c | 20 +-------------------
 1 file changed, 1 insertion(+), 19 deletions(-)

Patch
diff mbox series

diff --git a/drivers/mmc/host/sdhci-xenon.c b/drivers/mmc/host/sdhci-xenon.c
index 1dea1ba66f7b..5bca5f9e5660 100644
--- a/drivers/mmc/host/sdhci-xenon.c
+++ b/drivers/mmc/host/sdhci-xenon.c
@@ -213,24 +213,6 @@  static void xenon_set_uhs_signaling(struct sdhci_host *host,
 	sdhci_writew(host, ctrl_2, SDHCI_HOST_CONTROL2);
 }
 
-static void xenon_set_power(struct sdhci_host *host, unsigned char mode,
-		unsigned short vdd)
-{
-	struct mmc_host *mmc = host->mmc;
-	u8 pwr = host->pwr;
-
-	sdhci_set_power_noreg(host, mode, vdd);
-
-	if (host->pwr == pwr)
-		return;
-
-	if (host->pwr == 0)
-		vdd = 0;
-
-	if (!IS_ERR(mmc->supply.vmmc))
-		mmc_regulator_set_ocr(mmc, mmc->supply.vmmc, vdd);
-}
-
 static void xenon_voltage_switch(struct sdhci_host *host)
 {
 	/* Wait for 5ms after set 1.8V signal enable bit */
@@ -240,7 +222,6 @@  static void xenon_voltage_switch(struct sdhci_host *host)
 static const struct sdhci_ops sdhci_xenon_ops = {
 	.voltage_switch		= xenon_voltage_switch,
 	.set_clock		= sdhci_set_clock,
-	.set_power		= xenon_set_power,
 	.set_bus_width		= sdhci_set_bus_width,
 	.reset			= xenon_reset,
 	.set_uhs_signaling	= xenon_set_uhs_signaling,
@@ -252,6 +233,7 @@  static const struct sdhci_pltfm_data sdhci_xenon_pdata = {
 	.quirks = SDHCI_QUIRK_NO_ENDATTR_IN_NOPDESC |
 		  SDHCI_QUIRK_NO_SIMULT_VDD_AND_POWER |
 		  SDHCI_QUIRK_CAP_CLOCK_BASE_BROKEN,
+	.quirks2 = SDHCI_QUIRK2_SET_BUS_VOLTAGE,
 };
 
 /*