mirror of https://gitee.com/openkylin/linux.git
pinctrl: rockchip: remove redundant check
The check limiting bias options to supported ones is already done thru rockchip_pinconf_pull_valid. Therefore this check is redundant and can be removed. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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@ -424,12 +424,6 @@ static int rockchip_set_pull(struct rockchip_pin_bank *bank,
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switch (ctrl->type) {
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case RK2928:
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if (pull != PIN_CONFIG_BIAS_PULL_PIN_DEFAULT &&
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pull != PIN_CONFIG_BIAS_DISABLE) {
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dev_err(info->dev, "only PIN_DEFAULT and DISABLE allowed\n");
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return -EINVAL;
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}
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ctrl->pull_calc_reg(bank, pin_num, ®, &bit);
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spin_lock_irqsave(&bank->slock, flags);
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