Techwizz/kernel-fxtec-pro1x
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

phy: mapphone-mdm6600: Fix wrong enum used for status lines

Browse source 
Kbuilt test robot reported:

drivers/phy/motorola/phy-mapphone-mdm6600.c:188:16: warning:  is used
uninitialized in this function [-Wuninitialized]
        val |= values[i] << i;
               ~~~~~~^~~

Looking at the phy_mdm6600_status() values does get initialized by
gpiod_get_array_value_cansleep(), but we are using wrong enum
in that function. Let's fix the use, both end up being three though
so urgent rush on this one AFAIK.

Fixes: 5d1ebbda03 ("phy: mapphone-mdm6600: Add USB PHY driver for
MDM6600 on Droid 4")
Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Reviewed-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
This commit is contained in:
Tony Lindgren 2018-05-31 10:05:38 -07:00 committed by Kishon Vijay Abraham I
parent d70262ea0e
commit ad5003300b
1 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
drivers/phy/motorola/phy-mapphone-mdm6600.c
View file

@ -182,13 +182,13 @@ static void phy_mdm6600_status(struct work_struct *work)
ddata = container_of(work, struct phy_mdm6600, status_work.work);
dev = ddata->dev;
error = gpiod_get_array_value_cansleep(PHY_MDM6600_NR_CMD_LINES,
error = gpiod_get_array_value_cansleep(PHY_MDM6600_NR_STATUS_LINES,
ddata->status_gpios->desc,
values);
if (error)
return;
for (i = 0; i < PHY_MDM6600_NR_CMD_LINES; i++) {
for (i = 0; i < PHY_MDM6600_NR_STATUS_LINES; i++) {
val |= values[i] << i;
dev_dbg(ddata->dev, "XXX %s: i: %i values[i]: %i val: %i\n",
__func__, i, values[i], val);