path: root/drivers/phy
diff options
authorDan Carpenter <dan.carpenter@oracle.com>2017-06-30 11:01:47 +0300
committerKishon Vijay Abraham I <kishon@ti.com>2017-08-22 10:11:25 +0530
commitdf674efa32b522fc024d26b0a667a7985e8b87da (patch)
tree2dbe2487c96f2527689a3acd89f9cd2beb65cf30 /drivers/phy
parent5e39c6cf575f0539a3cac86aa066624d17d86816 (diff)
phy: phy-twl4030-usb: silence an uninitialized variable warning
The "check" variable isn't necessarily initialized when we print it out in the debugging messages. It's a pretty haphazard affair and it doesn't matter very much what we initialize "check" to. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Diffstat (limited to 'drivers/phy')
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/phy/ti/phy-twl4030-usb.c b/drivers/phy/ti/phy-twl4030-usb.c
index 2990b3965460..0e9013868188 100644
--- a/drivers/phy/ti/phy-twl4030-usb.c
+++ b/drivers/phy/ti/phy-twl4030-usb.c
@@ -185,7 +185,7 @@ struct twl4030_usb {
static int twl4030_i2c_write_u8_verify(struct twl4030_usb *twl,
u8 module, u8 data, u8 address)
- u8 check;
+ u8 check = 0xFF;
if ((twl_i2c_write_u8(module, data, address) >= 0) &&
(twl_i2c_read_u8(module, &check, address) >= 0) &&

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