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Input: matrix_keypad - replace of_gpio_named_count() by gpiod_count()

Browse source 
As a preparation to unexport of_gpio_named_count(), convert the
driver to use gpiod_count() instead.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20220830183552.50695-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Andy Shevchenko 2022-08-30 14:15:18 -07:00 committed by Dmitry Torokhov
parent c5872d6a04
commit f8f7f47d57
1 changed files with 3 additions and 3 deletions
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6
drivers/input/keyboard/matrix_keypad.c
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@ -416,9 +416,9 @@ matrix_keypad_parse_dt(struct device *dev)
return ERR_PTR(-ENOMEM);
}
pdata->num_row_gpios = nrow = of_gpio_named_count(np, "row-gpios");
pdata->num_col_gpios = ncol = of_gpio_named_count(np, "col-gpios");
if (nrow <= 0 || ncol <= 0) {
pdata->num_row_gpios = nrow = gpiod_count(dev, "row");
pdata->num_col_gpios = ncol = gpiod_count(dev, "col");
if (nrow < 0 || ncol < 0) {
dev_err(dev, "number of keypad rows/columns not specified\n");
return ERR_PTR(-EINVAL);
}