[PATCH v1 15/19] pinctrl: st: Make use of the devm_platform_ioremap_resource_byname()

Andy Shevchenko
2021-11-05T12:43:26Z

Use the devm_platform_ioremap_resource_byname() helper instead of
calling platform_get_resource_byname() and devm_ioremap_resource()
separately.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
drivers/pinctrl/pinctrl-st.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/drivers/pinctrl/pinctrl-st.c b/drivers/pinctrl/pinctrl-st.c
index f592e9ad93fc..bccde0b8f012 100644
--- a/drivers/pinctrl/pinctrl-st.c
+++ b/drivers/pinctrl/pinctrl-st.c
@@ -1583,7 +1583,6 @@ static int st_pctl_probe_dt(struct platform_device *pdev,
struct device_node *child;
int grp_index = 0;
int irq = 0;
- struct resource *res;

st_pctl_dt_child_count(info, np);
if (!info->nbanks) {
@@ -1614,16 +1613,12 @@ static int st_pctl_probe_dt(struct platform_device *pdev,
irq = platform_get_irq(pdev, 0);

if (irq > 0) {
- res = platform_get_resource_byname(pdev,
- IORESOURCE_MEM, "irqmux");
- info->irqmux_base = devm_ioremap_resource(dev, res);
-
+ info->irqmux_base = devm_platform_ioremap_resource_byname(pdev, "irqmux");
if (IS_ERR(info->irqmux_base))
return PTR_ERR(info->irqmux_base);

irq_set_chained_handler_and_data(irq, st_gpio_irqmux_handler,
info);
-
}

pctl_desc->npins = info->nbanks * ST_GPIO_PINS_PER_BANK;
--
2.33.0