diff options
| author | Thirupathi Chippakurthy <thirupathi.chippakurthy@stericsson.com> | 2011-10-21 09:36:25 +0530 |
|---|---|---|
| committer | Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com> | 2011-10-21 08:17:11 +0200 |
| commit | f5a7d59c31e8624e2441cd8cfbcfed4046ef781f (patch) | |
| tree | db70e88e2d353dd58539a91142ea5389a0cd9a8f | |
| parent | e405869e707f7fda778cb114a582cbec6448a8f5 (diff) | |
usb: musb: restore INDEX register in resume path
Restoring the missing INDEX register value in musb_restore_context().
Without this suspend resume functionality is broken with offmode
enabled.
ST-Ericsson ID: AP 369118
ST-Ericsson Linux next: NA
ST-Ericsson FOSS-OUT ID: NA
Signed-off-by: Thirupathi <thirupathi.chippakurthy@stericsson.com>
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>
Change-Id: I0ad6758c0a92eb88bce8f75dd86b7029c7d4e7e1
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/34787
Reviewed-by: QABUILD
Reviewed-by: Praveena NADAHALLY <praveen.nadahally@stericsson.com>
Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com>
| -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 f882a2a47fd..67ee65ad637 100644 --- a/drivers/usb/musb/musb_core.c +++ b/drivers/usb/musb/musb_core.c @@ -2329,6 +2329,7 @@ static void musb_restore_context(struct musb *musb) musb->context.index_regs[i].rxhubport); } } + musb_writeb(musb_base, MUSB_INDEX, musb->context.index); } static int musb_suspend(struct device *dev) |