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authorDu, ChangbinX <changbinx.du@intel.com>2013-12-17 11:47:42 +0000
committerFelipe Balbi <balbi@ti.com>2013-12-19 09:27:43 -0600
commit56b1b909d7afa5e0415363fafec3df0fc34b95c5 (patch)
treede773e3bf6611f96586308a455397a8dd79073fd /drivers/usb/gadget/composite.c
parentc4b34a3b7a505dd63268cf6dcf57d10068b47cb6 (diff)
downloadop-kernel-dev-56b1b909d7afa5e0415363fafec3df0fc34b95c5.zip
op-kernel-dev-56b1b909d7afa5e0415363fafec3df0fc34b95c5.tar.gz
usb: gadget: should use u16 type variable to store MaxPower
From 7e827a0d300e084f74c65122baa5e3193f9a7f18 Mon Sep 17 00:00:00 2001 From: "Du, Changbin" <changbinx.du@intel.com> Date: Mon, 16 Dec 2013 20:32:13 +0800 Subject: [PATCH] usb/gadget: should use u16 type variable to store MaxPower The MaxPower field is of u16 type. So using u8 type variable can break data (high byte lost). Signed-off-by: Du, Changbin <changbinx.du@intel.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/gadget/composite.c')
-rw-r--r--drivers/usb/gadget/composite.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/gadget/composite.c b/drivers/usb/gadget/composite.c
index 43cbd76..d742bed 100644
--- a/drivers/usb/gadget/composite.c
+++ b/drivers/usb/gadget/composite.c
@@ -1728,7 +1728,7 @@ composite_resume(struct usb_gadget *gadget)
{
struct usb_composite_dev *cdev = get_gadget_data(gadget);
struct usb_function *f;
- u8 maxpower;
+ u16 maxpower;
/* REVISIT: should we have config level
* suspend/resume callbacks?
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