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authorPratyush Anand <pratyush.anand@st.com>2014-07-21 08:46:53 +0400
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2014-07-23 03:30:58 +0400
commitb1bd3f1a398ef27dd09a594c38dde34472b453af (patch)
treec5e4177c76122c33caa74a774cdf3497edb620ed /drivers/usb
parentc5946f9d286ad368329c79107fdf4d825d2091bd (diff)
downloadlinux-b1bd3f1a398ef27dd09a594c38dde34472b453af.tar.xz
usb: lvstest: Fix sparse warnings generated by kbuild test bot
Following sparse warnings were reported by kbuild test bot drivers/usb/misc/lvstest.c:314:28: sparse: incorrect type in assignment (different base types) drivers/usb/misc/lvstest.c:314:28: expected unsigned short [unsigned] [usertype] portchange drivers/usb/misc/lvstest.c:314:28: got restricted __le16 [usertype] wPortChange drivers/usb/misc/lvstest.c:332:40: sparse: restricted __le16 degrades to integer This patch fixes above warnings. Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Pratyush Anand <pratyush.anand@st.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb')
-rw-r--r--drivers/usb/misc/lvstest.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/misc/lvstest.c b/drivers/usb/misc/lvstest.c
index 02df9a72b990..7d589c156fb1 100644
--- a/drivers/usb/misc/lvstest.c
+++ b/drivers/usb/misc/lvstest.c
@@ -311,7 +311,7 @@ static void lvs_rh_work(struct work_struct *work)
if (ret < 4)
continue;
- portchange = port_status->wPortChange;
+ portchange = le16_to_cpu(port_status->wPortChange);
if (portchange & USB_PORT_STAT_C_LINK_STATE)
lvs_rh_clear_port_feature(hdev, i,
@@ -329,7 +329,7 @@ static void lvs_rh_work(struct work_struct *work)
lvs_rh_clear_port_feature(hdev, i,
USB_PORT_FEAT_C_CONNECTION);
- if (port_status->wPortStatus &
+ if (le16_to_cpu(port_status->wPortStatus) &
USB_PORT_STAT_CONNECTION) {
lvs->present = true;
lvs->portnum = i;