gpiolib: acpi: Remove index parameter from acpi_gpio_property_lookup()

In all cases the supplied index is the same as the passed one in
the struct acpi_gpio_lookup. Remove index parameter and reuse one
from the struct acpi_gpio_lookup instead.

add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-14 (-14)
Function                                     old     new   delta
acpi_get_gpiod_by_index                      462     456      -6
acpi_gpio_property_lookup                    425     417      -8
Total: Before=15375, After=15361, chg -0.09%

Acked-by: Mika Westerberg <westeri@kernel.org>
Link: https://lore.kernel.org/r/20250403160034.2680485-3-andriy.shevchenko@linux.intel.com
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

diff --git a/drivers/gpio/gpiolib-acpi.c b/drivers/gpio/gpiolib-acpi.c
index 878b11c81c7bd32834f66b9ae6e685399bf710b5..afeb8d1c71026e3837e4efe5ddce70cb367a9fb7 100644 (file)
--- a/drivers/gpio/gpiolib-acpi.c
+++ b/drivers/gpio/gpiolib-acpi.c
@@ -830,17 +830,17 @@ static int acpi_gpio_resource_lookup(struct acpi_gpio_lookup *lookup,
        return 0;
 }
 
-static int acpi_gpio_property_lookup(struct fwnode_handle *fwnode,
-                                    const char *propname, int index,
+static int acpi_gpio_property_lookup(struct fwnode_handle *fwnode, const char *propname,
                                     struct acpi_gpio_lookup *lookup)
 {
        struct fwnode_reference_args args;
+       unsigned int index = lookup->index;
        unsigned int quirks = 0;
        int ret;
 
        memset(&args, 0, sizeof(args));
-       ret = __acpi_node_get_property_reference(fwnode, propname, index, 3,
-                                                &args);
+
+       ret = __acpi_node_get_property_reference(fwnode, propname, index, 3, &args);
        if (ret) {
                struct acpi_device *adev;
 
@@ -905,8 +905,7 @@ static struct gpio_desc *acpi_get_gpiod_by_index(struct acpi_device *adev,
        if (propname) {
                dev_dbg(&adev->dev, "GPIO: looking up %s\n", propname);
 
-               ret = acpi_gpio_property_lookup(acpi_fwnode_handle(adev),
-                                               propname, index, &lookup);
+               ret = acpi_gpio_property_lookup(acpi_fwnode_handle(adev), propname, &lookup);
                if (ret)
                        return ERR_PTR(ret);
 
@@ -955,7 +954,7 @@ static struct gpio_desc *acpi_get_gpiod_from_data(struct fwnode_handle *fwnode,
        memset(&lookup, 0, sizeof(lookup));
        lookup.index = index;
 
-       ret = acpi_gpio_property_lookup(fwnode, propname, index, &lookup);
+       ret = acpi_gpio_property_lookup(fwnode, propname, &lookup);
        if (ret)
                return ERR_PTR(ret);