Commit ac48653c authored Feb 04, 2013 by Roger Tseng Committed by Chris Ball Feb 24, 2013

mmc: rtsx: remove driving adjustment



Several new models of readers use different way to select driving
capability (a necessary adjustment along with voltage change). Removing
this from device-independent rtsx_pci_sdmmc module. It will be implemented
in device-depend calls encapsulated by rtsx_pci_switch_output_voltage().

Signed-off-by: Roger Tseng <rogerable@realtek.com>
Reviewed-by: Wei WANG <wei_wang@realsil.com.cn>
Signed-off-by: Chris Ball <cjb@laptop.org>

parent 5f56a8e6

drivers/mmc/host/rtsx_pci_sdmmc.c

+0 −5

Original line number	Diff line number	Diff line
		@@ -1083,11 +1083,6 @@ static int sdmmc_switch_voltage(struct mmc_host mmc, struct mmc_ios ios)
		voltage = OUTPUT_1V8;

		if (voltage == OUTPUT_1V8) {
		err = rtsx_pci_write_register(pcr,
		SD30_DRIVE_SEL, 0x07, DRIVER_TYPE_B);
		if (err < 0)
		goto out;

		err = sd_wait_voltage_stable_1(host);
		if (err < 0)
		goto out;