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pinctrl: msm: Use dynamic GPIO numbering

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[ 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>
This commit is contained in:
Bjorn Andersson 2018-01-28 16:59:48 -08:00 committed by Greg Kroah-Hartman
parent 4c9701fd43
commit 0bd77073e6
1 changed files with 1 additions and 1 deletions
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2
drivers/pinctrl/qcom/pinctrl-msm.c
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@ -790,7 +790,7 @@ static int msm_gpio_init(struct msm_pinctrl *pctrl)
return -EINVAL;
chip = &pctrl->chip;
chip->base = 0;
chip->base = -1;
chip->ngpio = ngpio;
chip->label = dev_name(pctrl->dev);
chip->parent = pctrl->dev;