diff options
| author |   Linus Walleij <linus.walleij@linaro.org> | 2019-08-19 11:30:58 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2019-08-20 10:42:07 +0200 |
| commit | eb1e8bd6e3900e3a3b9776cd1b09ecfc05573619 (patch) | |
| tree | ae5a6cb3d886b6996863b19b9ada95fc0358e273 /drivers/pinctrl | |
| parent | pinctrl: stmfx: Use the callback to populate valid_mask (diff) | |
| download | linux-dev-eb1e8bd6e3900e3a3b9776cd1b09ecfc05573619.tar.xz linux-dev-eb1e8bd6e3900e3a3b9776cd1b09ecfc05573619.zip | |
gpio: Use callback presence to determine need of valid_mask
After we switched the two drivers that have .need_valid_mask
set to use the callback for setting up the .valid_mask,
we can just use the presence of the .init_valid_mask()
callback (or the OF reserved ranges, nota bene) to determine
whether to allocate the mask or not and we can drop the
.need_valid_mask field altogether.
Cc: Benjamin Gaignard <benjamin.gaignard@st.com>
Cc: Amelie Delaunay <amelie.delaunay@st.com>
Cc: Stephen Boyd <swboyd@chromium.org>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20190819093058.10863-1-linus.walleij@linaro.org
Diffstat (limited to 'drivers/pinctrl')
| -rw-r--r-- | drivers/pinctrl/pinctrl-stmfx.c | 1 | ||||
| -rw-r--r-- | drivers/pinctrl/qcom/pinctrl-msm.c | 4 |
2 files changed, 2 insertions, 3 deletions
diff --git a/drivers/pinctrl/pinctrl-stmfx.c b/drivers/pinctrl/pinctrl-stmfx.c index 13b6d6f72bcc..dd5aa9a2dfe5 100644 --- a/drivers/pinctrl/pinctrl-stmfx.c +++ b/drivers/pinctrl/pinctrl-stmfx.c @@ -662,7 +662,6 @@ static int stmfx_pinctrl_probe(struct platform_device *pdev) pctl->gpio_chip.ngpio = pctl->pctl_desc.npins; pctl->gpio_chip.can_sleep = true; pctl->gpio_chip.of_node = np; - pctl->gpio_chip.need_valid_mask = true; pctl->gpio_chip.init_valid_mask = stmfx_pinctrl_gpio_init_valid_mask; ret = devm_gpiochip_add_data(pctl->dev, &pctl->gpio_chip, pctl); diff --git a/drivers/pinctrl/qcom/pinctrl-msm.c b/drivers/pinctrl/qcom/pinctrl-msm.c index a5d8f75da4a7..b8a1c43222f8 100644 --- a/drivers/pinctrl/qcom/pinctrl-msm.c +++ b/drivers/pinctrl/qcom/pinctrl-msm.c @@ -654,7 +654,6 @@ static const struct gpio_chip msm_gpio_template = { .request = gpiochip_generic_request, .free = gpiochip_generic_free, .dbg_show = msm_gpio_dbg_show, - .init_valid_mask = msm_gpio_init_valid_mask, }; /* For dual-edge interrupts in software, since some hardware has no @@ -1016,7 +1015,8 @@ static int msm_gpio_init(struct msm_pinctrl *pctrl) chip->parent = pctrl->dev; chip->owner = THIS_MODULE; chip->of_node = pctrl->dev->of_node; - chip->need_valid_mask = msm_gpio_needs_valid_mask(pctrl); + if (msm_gpio_needs_valid_mask(pctrl)) + chip->init_valid_mask = msm_gpio_init_valid_mask; pctrl->irq_chip.name = "msmgpio"; pctrl->irq_chip.irq_enable = msm_gpio_irq_enable; |