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power: supply: ab8500_charger: Mark expected switch fall-through 

Mark switch cases where we are expecting to fall through.

Fix the following warning (Building: allmodconfig arm):

drivers/power/supply/ab8500_charger.c: In function ‘ab8500_charger_max_usb_curr’:
drivers/power/supply/ab8500_charger.c:738:6: warning: this statement may fall through [-Wimplicit-fallthrough=]
   if (di->vbus_detected) {
      ^
drivers/power/supply/ab8500_charger.c:745:2: note: here
  case USB_STAT_HM_IDGND:
  ^~~~

Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
This commit is contained in:
Gustavo A. R. Silva 2019-08-20 15:55:26 -05:00
parent c9cbbb9f04
commit 5274fdba8e
1 changed files with 1 additions and 0 deletions
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drivers/power/supply/ab8500_charger.c
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@ -742,6 +742,7 @@ static int ab8500_charger_max_usb_curr(struct ab8500_charger *di,
USB_CH_IP_CUR_LVL_1P5;
break;
}
/* Else, fall through */
case USB_STAT_HM_IDGND:
dev_err(di->dev, "USB Type - Charging not allowed\n");
di->max_usb_in_curr.usb_type_max = USB_CH_IP_CUR_LVL_0P05;