Hi Russell, On Mon, Oct 15 2012, Russell King - ARM Linux wrote: > Here's an updated patch which just about fixes the sdhci-dove driver. > I would not be surprised given the idiotic sdhci-pltfm API if many > other drivers suffered the same bug. > > 8<==== > From: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx> > Subject: [PATCH] MMC: fix sdhci-dove probe/removal > > 1. Never ever publish a device in the system before it has been setup > to a usable state. > 2. Unregister the device _BEFORE_ taking away any resources it may be > using. > 3. Don't check clks against NULL. > > Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx> This version of the patch doesn't apply cleanly or compile -- maybe you have a later revision? /home/cjb/git/mmc/drivers/mmc/host/sdhci-dove.c: In function ‘sdhci_dove_probe’: /home/cjb/git/mmc/drivers/mmc/host/sdhci-dove.c:109:2: error: implicit declaration of function ‘clk_unprepare_disable’ [-Werror=implicit-function-declaration] /home/cjb/git/mmc/drivers/mmc/host/sdhci-dove.c:111:1: warning: label ‘sdhci_dove_allocate_fail’ defined but not used [-Wunused-label] Thanks, - Chris. -- Chris Ball <cjb@xxxxxxxxxx> <http://printf.net/> One Laptop Per Child -- 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
