MMC compatibility fix - Power up delay

PATCH In review Pierre Ossman 1 participant 1 message Sep 18, 2004 MMC, SD and SDIO

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Pierre Ossman

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2004-09-18 09:59 UTC #0 lore raw

PATCH 2/3 MMC compatibility fix - Power up delay

This patch adds a 10 ms delay in the power up loop. Some cards fail to power up in time without it.

drivers/mmc/mmc.c +2 -0

Index: linux-wbsd/drivers/mmc/mmc.c
===================================================================
@@ -442,6 +442,8 @@
 			break;
 
 		err = MMC_ERR_TIMEOUT;
+		
+		mmc_delay(10);
 	}
 
 	if (rocr)