In the case where omap glue is loaded and musb core is not, glue->status
wont have a valid status if the phy drivers call omap_musb_mailbox. So
fixed the conditions here.
Signed-off-by: Kishon Vijay Abraham I <kis...@ti.com>
---
drivers/usb/musb/omap2430.c | 11 +++++------
1 file changed, 5 insertions(+), 6 deletions(-)
diff --git a/drivers/usb/musb/omap2430.c b/drivers/usb/musb/omap2430.c
index 78bfc50..28a0220 100644
--- a/drivers/usb/musb/omap2430.c
+++ b/drivers/usb/musb/omap2430.c
@@ -236,13 +236,10 @@ void omap_musb_mailbox(enum omap_musb_vbus_id_status
status)
{
struct omap2430_glue *glue = _glue;
- if (glue && glue_to_musb(glue)) {
- glue->status = status;
- } else {
- pr_err("%s: musb core is not yet ready\n", __func__);
+ if (!glue)
return;
- }
+ glue->status = status;
schedule_work(&glue->omap_musb_mailbox_work);
}
EXPORT_SYMBOL_GPL(omap_musb_mailbox);
@@ -307,7 +304,9 @@ static void omap_musb_mailbox_work(struct work_struct
*mailbox_work)
{
struct omap2430_glue *glue = container_of(mailbox_work,
struct omap2430_glue, omap_musb_mailbox_work);
- omap_musb_set_mailbox(glue);
+
+ if (glue_to_musb(glue))
+ omap_musb_set_mailbox(glue);
}
static irqreturn_t omap2430_musb_interrupt(int irq, void *__hci)
--
1.7.10.4
--
To unsubscribe from this list: send the line "unsubscribe linux-usb" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
