From: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx> Subject: gpio: pca953x: use input from regs structure in pca953x_irq_pending() While PCA_PCAL is defined for PCA953X type only, we still may use an offset of the input from regs structure for sake of consistency. Link: http://lkml.kernel.org/r/20191022172922.61232-10-andriy.shevchenko@xxxxxxxxxxxxxxx Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx> Acked-by: Linus Walleij <linus.walleij@xxxxxxxxxx> Cc: Bartosz Golaszewski <bgolaszewski@xxxxxxxxxxxx> Cc: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx> Cc: Marek Vasut <marek.vasut+renesas@xxxxxxxxx> Cc: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx> Cc: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxx> Cc: William Breathitt Gray <vilhelm.gray@xxxxxxxxx> Cc: Yury Norov <yury.norov@xxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- drivers/gpio/gpio-pca953x.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/gpio/gpio-pca953x.c~gpio-pca953x-use-input-from-regs-structure-in-pca953x_irq_pending +++ a/drivers/gpio/gpio-pca953x.c @@ -689,7 +689,7 @@ static bool pca953x_irq_pending(struct p return false; /* Check latched inputs and clear interrupt status */ - ret = pca953x_read_regs(chip, PCA953X_INPUT, cur_stat); + ret = pca953x_read_regs(chip, chip->regs->input, cur_stat); if (ret) return false; _
