diff options
| -rw-r--r-- | drivers/pinctrl/aspeed/pinctrl-aspeed.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/drivers/pinctrl/aspeed/pinctrl-aspeed.c b/drivers/pinctrl/aspeed/pinctrl-aspeed.c index b5ca4501a605..9c6ee46ac7a0 100644 --- a/drivers/pinctrl/aspeed/pinctrl-aspeed.c +++ b/drivers/pinctrl/aspeed/pinctrl-aspeed.c @@ -93,10 +93,19 @@ static int aspeed_sig_expr_enable(struct aspeed_pinmux_data *ctx, static int aspeed_sig_expr_disable(struct aspeed_pinmux_data *ctx, const struct aspeed_sig_expr *expr) { + int ret; + pr_debug("Disabling signal %s for %s\n", expr->signal, expr->function); - return aspeed_sig_expr_set(ctx, expr, false); + ret = aspeed_sig_expr_eval(ctx, expr, true); + if (ret < 0) + return ret; + + if (ret) + return aspeed_sig_expr_set(ctx, expr, false); + + return 0; } /** |