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(parent: 07c0544) | patch
mmc: slot-gpio: Fix missing assignment to ctx->ro_gpio
authorChris Ball <cjb@laptop.org>
Mon, 10 Sep 2012 02:56:48 +0000 (22:56 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 12 Oct 2012 20:50:34 +0000 (05:50 +0900)
commit25356be596603e72329799728cbe494652ccdaab
treeb42c220920ca03900fc594e5b53022b87011e905tree | snapshot
parent07c0544659b0d75a7b649b37ab5641fa0a3eec2ccommit | diff
mmc: slot-gpio: Fix missing assignment to ctx->ro_gpio

commit 15e8a8e42966162c207bb97ed55c803bc437eeae upstream.

mmc_gpio_request_ro() doesn't store the requested gpio in ctx->ro_gpio.
As a result, subsequent calls to mmc_gpio_get_ro() will always fail
with -ENOSYS because the gpio number isn't available to that function.

Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Chris Ball <cjb@laptop.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/mmc/core/slot-gpio.c diff | blob | history
Linux kernel for KaRo TX COM modules