Roman Peniaev 6f726f495f mmc: mxs: fix card detection in case of 'broken-cd' flag set ... In case of reboot my olinuxino imx23 board does not see mmc card any more. mmc_rescan is being called by delayed work in loop, but mxs_mmc_get_cd always returns 0, so we will never pass the card detection check and will not do further card inition. This patch is just an attempt to partially revert the patch a91fe279ae of Sascha Hauer, where it is claimed that upper layer will handle broken card detection using the polling logic and MMC_CAP_NEEDS_POLL capability, but seems it is not true, because upper logic still expects 1 from 'get_cd'. So, here we always return 1 (card present) in case of MMC_CAP_NEEDS_POLL capability set. Signed-off-by: Roman Pen <r.peniaev@gmail.com> CC: Chris Ball <chris@printf.net> CC: Sascha Hauer <s.hauer@pengutronix.de> CC: Fabio Estevam <fabio.estevam@freescale.com> CC: Shawn Guo <shawn.guo@linaro.org> CC: Ulf Hansson <ulf.hansson@linaro.org> CC: linux-mmc@vger.kernel.org CC: linux-kernel@vger.kernel.org Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>		2014-07-09 11:26:12 +02:00
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card	MMC highlights for 3.15:	2014-04-09 08:39:39 -07:00
core	mmc: Allow forward compatibility for eMMC	2014-07-09 11:26:11 +02:00
host	mmc: mxs: fix card detection in case of 'broken-cd' flag set	2014-07-09 11:26:12 +02:00
Kconfig
Makefile	mmc: sdhci-pci: add platform data	2012-01-11 23:58:47 -05:00