mmc: sdhci-esdhc-imx: get rid of support_vsel

The field support_vsel is currently only used in the device tree
case. Get rid of it. No change in behavior.

Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

drivers/mmc/host/sdhci-esdhc-imx.c

@@ -1151,18 +1151,14 @@ sdhci_esdhc_imx_probe_dt(struct platform_device *pdev,
 			     &boarddata->tuning_start_tap);
 
 	if (of_find_property(np, "no-1-8-v", NULL))
-		boarddata->support_vsel = false;
-	else
-		boarddata->support_vsel = true;
+		host->quirks2 |= SDHCI_QUIRK2_NO_1_8_V;
 
 	if (of_property_read_u32(np, "fsl,delay-line", &boarddata->delay_line))
 		boarddata->delay_line = 0;
 
 	mmc_of_parse_voltage(np, &host->ocr_mask);
 
-	/* sdr50 and sdr104 need work on 1.8v signal voltage */
-	if ((boarddata->support_vsel) && esdhc_is_usdhc(imx_data) &&
-	    !IS_ERR(imx_data->pins_default)) {
+	if (esdhc_is_usdhc(imx_data) && !IS_ERR(imx_data->pins_default)) {
 		imx_data->pins_100mhz = pinctrl_lookup_state(imx_data->pinctrl,
 						ESDHC_PINCTRL_STATE_100MHZ);
 		imx_data->pins_200mhz = pinctrl_lookup_state(imx_data->pinctrl,

include/linux/platform_data/mmc-esdhc-imx.h

@@ -34,7 +34,6 @@ enum cd_types {
  * @cd_gpio:	gpio for card_detect interrupt
  * @wp_type:	type of write_protect method (see wp_types enum above)
  * @cd_type:	type of card_detect method (see cd_types enum above)
- * @support_vsel:  indicate it supports 1.8v switching
  */
 
 struct esdhc_platform_data {
@@ -43,7 +42,6 @@ struct esdhc_platform_data {
 	enum wp_types wp_type;
 	enum cd_types cd_type;
 	int max_bus_width;
-	bool support_vsel;
 	unsigned int delay_line;
 	unsigned int tuning_step;       /* The delay cell steps in tuning procedure */
 	unsigned int tuning_start_tap;	/* The start delay cell point in tuning procedure */