pinctrl: msm: fix up out-of-order merge conflict

Commit 051a58b4622f0e1b732acb750097c64bc00ddb93
"pinctrl: msm: Simplify msm_config_reg() and callers"
removed the local "reg" variable in the msm_config_reg()
function, but the earlier
commit ed118a5fd951bd2def8249ee251842c4f81fe4bd
"pinctrl-msm: Support output-{high,low} configuration"
introduced a new switchclause using it.

Fix this up by removing the offending register assignment.

Reported-by: Kbuild test robot <fengguang.wu@intel.com>
Cc: Stephen Boyd <sboyd@codeaurora.org>
Acked-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

drivers/pinctrl/pinctrl-msm.c

@@ -215,7 +215,6 @@ static int msm_config_reg(struct msm_pinctrl *pctrl,
 		*mask = 7;
 		break;
 	case PIN_CONFIG_OUTPUT:
-		*reg = g->ctl_reg;
 		*bit = g->oe_bit;
 		*mask = 1;
 		break;