From: Ajay Kumar Gupta <ajay.gu...@ti.com>
Restoring the missing INDEX register value in musb_restore_context().
Without this suspend resume functionality is broken with offmode
enabled.
Cc: sta...@kernel.org
Acked-by: Anand Gadiyar <gadi...@ti.com>
Signed-off-by: Ajay Kumar Gupta <ajay.gu...@ti.com>
Signed-off-by: Felipe Balbi <ba...@ti.com>
---
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 c6ab321..4d39e08 100644
--- a/drivers/usb/musb/musb_core.c
+++ b/drivers/usb/musb/musb_core.c
@@ -2282,6 +2282,7 @@ 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)
--
1.7.6
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