diff options
author | Thirupathi Chippakurthy <thirupathi.chippakurthy@stericsson.com> | 2011-10-21 12:19:07 +0530 |
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committer | Philippe Langlais <philippe.langlais@stericsson.com> | 2012-05-22 11:03:13 +0200 |
commit | 9434741e88a02a8a13504c1b080b56ce156f2abd (patch) | |
tree | 2a3e57bc8bfd7a2082469ccb8a62e200ef1b2052 | |
parent | ccce83ab5ee3751591330a31acd3c07ca4df2c37 (diff) |
ux500: usb: restore INDEX register in resume path
Restoring the missing INDEX register value in ux500_restore_context().
without this Hub enumeration is inconsistent,
if we do multiple connect/disconnect.
ST-Ericsson ID: 364906
ST-Ericsson Linux next: NA
ST-Ericsson FOSS-OUT ID: NA
Signed-off-by: Thirupathi <thirupathi.chippakurthy@stericsson.com>
-rw-r--r-- | drivers/usb/musb/ux500.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/musb/ux500.c b/drivers/usb/musb/ux500.c index f0ce8ac3cf4..556f262f0a6 100644 --- a/drivers/usb/musb/ux500.c +++ b/drivers/usb/musb/ux500.c @@ -189,6 +189,7 @@ void ux500_restore_context(void) context.index_regs[i].rxhubport); } } + musb_writeb(musb_base, MUSB_INDEX, context.index); #endif } |