4.14-stable review patch. If anyone has any objections, please let me know.
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From: Bjorn Andersson bjorn.andersson@linaro.org
[ Upstream commit a7aa75a2a7dba32594291a71c3704000a2fd7089 ]
The base of the TLMM gpiochip should not be statically defined as 0, fix this to not artificially restrict the existence of multiple pinctrl-msm devices.
Fixes: f365be092572 ("pinctrl: Add Qualcomm TLMM driver") Reported-by: Timur Tabi timur@codeaurora.org Signed-off-by: Bjorn Andersson bjorn.andersson@linaro.org Signed-off-by: Linus Walleij linus.walleij@linaro.org Signed-off-by: Sasha Levin alexander.levin@microsoft.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/pinctrl/qcom/pinctrl-msm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/pinctrl/qcom/pinctrl-msm.c +++ b/drivers/pinctrl/qcom/pinctrl-msm.c @@ -818,7 +818,7 @@ static int msm_gpio_init(struct msm_pinc return -EINVAL;
chip = &pctrl->chip; - chip->base = 0; + chip->base = -1; chip->ngpio = ngpio; chip->label = dev_name(pctrl->dev); chip->parent = pctrl->dev;