diff options
| author | Ajay Kumar Gupta <ajay.gupta@ti.com> | 2011-07-08 15:06:13 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-08-08 10:23:09 -0700 |
| commit | 262e2d9d559334e09bc80516132ea99d82f97b8c (patch) | |
| tree | e5586c6c2afc841b77c3cf60d5bb1c8847b07920 /drivers/usb | |
| parent | 6691c4c32de7046a36cd94b2f904507dcfb86de7 (diff) | |
usb: musb: restore INDEX register in resume path
commit 3c5fec75e121b21a2eb35e5a6b44291509abba6f upstream.
Restoring the missing INDEX register value in musb_restore_context().
Without this suspend resume functionality is broken with offmode
enabled.
Acked-by: Anand Gadiyar <gadiyar@ti.com>
Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/musb/musb_core.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c index 24212bed2d2a..b9afd6a26a31 100644 --- a/drivers/usb/musb/musb_core.c +++ b/drivers/usb/musb/musb_core.c @@ -1634,6 +1634,7 @@ void musb_dma_completion(struct musb *musb, u8 epnum, u8 transmit) } } } + musb_writeb(musb_base, MUSB_INDEX, musb->context.index); } #else |