From: Ben Hutchings <ben@decadent.org.uk>
Date: Sun, 24 May 2015 03:27:32 +0000 (+0100)
Subject: usb: musb: fix order of conditions for assigning end point operations
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=da96cfc133350024ba68ef3289faeb539ee13872;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

usb: musb: fix order of conditions for assigning end point operations

Currently we always assign one of the two common implementations of
ep_offset and ep_select operations, overwriting any platform-specific
implementations.

Fixes: d026e9c76aac ("usb: musb: Change end point selection to use ...")
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Felipe Balbi <balbi@ti.com>
---

diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c
index 3789b08ef67b..6dca3d794ced 100644
--- a/drivers/usb/musb/musb_core.c
+++ b/drivers/usb/musb/musb_core.c
@@ -2021,13 +2021,7 @@ musb_init_controller(struct device *dev, int nIrq, void __iomem *ctrl)
 	if (musb->ops->quirks)
 		musb->io.quirks = musb->ops->quirks;
 
-	/* At least tusb6010 has it's own offsets.. */
-	if (musb->ops->ep_offset)
-		musb->io.ep_offset = musb->ops->ep_offset;
-	if (musb->ops->ep_select)
-		musb->io.ep_select = musb->ops->ep_select;
-
-	/* ..and some devices use indexed offset or flat offset */
+	/* Most devices use indexed offset or flat offset */
 	if (musb->io.quirks & MUSB_INDEXED_EP) {
 		musb->io.ep_offset = musb_indexed_ep_offset;
 		musb->io.ep_select = musb_indexed_ep_select;
@@ -2036,6 +2030,12 @@ musb_init_controller(struct device *dev, int nIrq, void __iomem *ctrl)
 		musb->io.ep_select = musb_flat_ep_select;
 	}
 
+	/* At least tusb6010 has its own offsets */
+	if (musb->ops->ep_offset)
+		musb->io.ep_offset = musb->ops->ep_offset;
+	if (musb->ops->ep_select)
+		musb->io.ep_select = musb->ops->ep_select;
+
 	if (musb->ops->fifo_mode)
 		fifo_mode = musb->ops->fifo_mode;
 	else