phy: rockchip-inno-usb2: fix uninitialized tmout variable
The newly added OTG support has an obvious uninitialized variable
access that gcc warns about:
drivers/phy/phy-rockchip-inno-usb2.c: In function 'rockchip_chg_detect_work':
drivers/phy/phy-rockchip-inno-usb2.c:717:7: error: 'tmout' may be used uninitialized in this function [-Werror=maybe-uninitialized]
This replaces the use of the uninitialized variable with what
the value was in the previous USB_CHG_STATE_WAIT_FOR_DCD
state.
Fixes: 0c42fe48fd23 ("phy: rockchip-inno-usb2: support otg-port for rk3399")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
This commit is contained in:
committed by
Kishon Vijay Abraham I
parent
9d052aa01b
commit
dd796e921e
@@ -714,7 +714,7 @@ static void rockchip_chg_detect_work(struct work_struct *work)
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delay = CHG_SECONDARY_DET_TIME;
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rphy->chg_state = USB_CHG_STATE_PRIMARY_DONE;
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} else {
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if (tmout) {
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if (rphy->dcd_retries == CHG_DCD_MAX_RETRIES) {
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/* floating charger found */
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rphy->chg_type = POWER_SUPPLY_TYPE_USB_DCP;
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rphy->chg_state = USB_CHG_STATE_DETECTED;
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