* Jarkko Nikula <jarkko.nikula@xxxxxxxxxx> [131203 08:18]: > On 12/02/2013 07:34 PM, Tony Lindgren wrote: > > Commit 31ee9181eb92: (mmc: omap: Fix DMA configuration to not rely > > on device id) fixed getting of the DMA resources when booted with > > device tree. This patch however changed the handling of the > > free_mem_region() error path by reusing the struct resource *res > > for the DMA resources. > > > > Fix the error the same way omap_hsmmc.c driver handles it, which > > is to restore the resource before using the values to call > > release_mem_region(). > > > > Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx> > > Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx> > > > I guess my devm_ioremap conversion would have fixed this? > > http://www.spinics.net/lists/linux-mmc/msg23317.html Probably.. > Does not help now but I'm thinking if queuing some of those my patches > (3-5) on top of yours as a fix? Especially fix to NULL pointer dereference: > > http://www.spinics.net/lists/linux-mmc/msg23320.html Yeah please do, how about also adding the error log to the description? Regards, Tony -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
