Commit f6b8b52c authored Nov 16, 2011 by Guennadi Liakhovetski Committed by Chris Ball Dec 10, 2011

mmc: tmio: fix clock gating on platforms with a .set_pwr() method



Do not power down the card in .set_ios(), unless MMC_POWER_OFF is
requested. This fixes the SDHI functionality on ecovec.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Chris Ball <cjb@laptop.org>

parent f6bc41fb

drivers/mmc/host/tmio_mmc_pio.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -798,7 +798,7 @@ static void tmio_mmc_set_ios(struct mmc_host mmc, struct mmc_ios ios)
		/* start bus clock */
		tmio_mmc_clk_start(host);
		} else if (ios->power_mode != MMC_POWER_UP) {
		if (host->set_pwr)
		if (host->set_pwr && ios->power_mode == MMC_POWER_OFF)
		host->set_pwr(host->pdev, 0);
		if ((pdata->flags & TMIO_MMC_HAS_COLD_CD) &&
		pdata->power) {