On Mon, Sep 27, 2010 at 09:42:19AM +0100, Matt Fleming wrote: > There are two checks that need to be made when determining whether a > card is removable. A host controller may set MMC_CAP_NONREMOVABLE if the > controller does not support removing cards (e.g. eMMC), in which case > the card is physically non-removable. Also the 'mmc_assume_removable' > module parameter can be configured at module load time, in which case > the card may be logically non-removable. > > A helper function keeps the logic in one place so that code always > checks both conditions. > > Because this new function is likely to be called from modules we now > need to export the mmc_assume_removable symbol. > > Signed-off-by: Matt Fleming <matt@xxxxxxxxxxxxxxxxx> > Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx> > Tested-by: Jaehoon Chung <jh80.chung@xxxxxxxxxxx> Acked-by: Wolfram Sang <w.sang@xxxxxxxxxxxxxx> -- Pengutronix e.K. | Wolfram Sang | Industrial Linux Solutions | http://www.pengutronix.de/ |
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