* [PATCH 2/3] MMC compatibility fix - Power up delay
@ 2004-09-18 9:58 Pierre Ossman
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From: Pierre Ossman @ 2004-09-18 9:58 UTC (permalink / raw)
To: linux-kernel, Russell King
[-- Attachment #1: Type: text/plain, Size: 101 bytes --]
This patch adds a 10 ms delay in the power up loop. Some cards fail to
power up in time without it.
[-- Attachment #2: mmc-powerup.patch --]
[-- Type: text/x-patch, Size: 297 bytes --]
Index: linux-wbsd/drivers/mmc/mmc.c
===================================================================
--- linux-wbsd/drivers/mmc/mmc.c (revision 58)
+++ linux-wbsd/drivers/mmc/mmc.c (revision 59)
@@ -442,6 +442,8 @@
break;
err = MMC_ERR_TIMEOUT;
+
+ mmc_delay(10);
}
if (rocr)
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2004-09-18 9:58 [PATCH 2/3] MMC compatibility fix - Power up delay Pierre Ossman
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