On 08/19/16 11:54, Russell King - ARM Linux wrote:
On Fri, Aug 19, 2016 at 09:34:24AM +0300, Peter Ujfalusi wrote:
The dmic-codec was registered within the platform_driver's probe function, which can cause deferred probe to run in loops as reported and analyzed by Russell King.
Use module_init/exit in the driver and handle the dmic-codec device registration and removal at that level instead of the platform_driver probe/remove.
Signed-off-by: Peter Ujfalusi peter.ujfalusi@ti.com Reported-by: Russell King linux@arm.linux.org.uk
I think this address came from memory... it's certainly not the one that I'm using today. ;)
I'm really sorry. I have one txt file where I store e-mail addresses when I'm lazy to look them up in my mailbox. txt updated.
Mark: can you fix Russell's e-mail addrress to: linux@armlinux.org.uk
Or I can resend the patch.
This certainly fixes the problem:
VUSB: disabling mmcblk0: mmc0:0002 00000 972 MiB ALSA device list: mmcblk0: p1 p2 No soundcards found. omap-abe-twl6040 sound: ASoC: CPU DAI (null) not registered omap-abe-twl6040 sound: snd_soc_register_card() failed: -517 Waiting 2 sec before mounting root device... EXT4-fs (mmcblk0p2): mounting ext3 file system using the ext4 subsystem EXT4-fs (mmcblk0p2): warning: maximal mount count reached, running e2fsck is recommended
and allows booting to continue. Thanks.
Tested-by: Russell King rmk+kernel@armlinux.org.uk