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ENGR00155288 [mx6q]sd dat1 glitch causes system panic
authorTony Lin <tony.lin@freescale.com>
Wed, 24 Aug 2011 09:10:31 +0000 (17:10 +0800)
committerOliver Wendt <ow@karo-electronics.de>
Mon, 30 Sep 2013 12:09:31 +0000 (14:09 +0200)
commit0ec56f38fc6ca46e540142870c35ff9246600bec
treea15462988e829e99160111c1ca96cd1d8cc226e2tree | snapshot
parent7554fee46b66f76e6a5ce21236902decf7e959d6commit | diff
ENGR00155288 [mx6q]sd dat1 glitch causes system panic

some sd cards insertion will cause a glitch on sd dat1
which is also a card interrupt signal. Thus the wrongly
generated card interrupt will make system panic because
there's no registered sdio interrupt handler.
the patch fixes this issue.

Signed-off-by: Tony Lin <tony.lin@freescale.com>
drivers/mmc/host/sdhci-esdhc-imx.c diff | blob | history
Linux kernel for KaRo TX COM modules