linux-kernel - [PATCH v2 09/11] gpio: pca953x: Use input from regs structure in pca953x_irq

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Message-Id: <20191022172922.61232-10-andriy.shevchenko@linux.intel.com>
Date:   Tue, 22 Oct 2019 20:29:20 +0300
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Linus Walleij <linus.walleij@...aro.org>,
        Bartosz Golaszewski <bgolaszewski@...libre.com>,
        linux-gpio@...r.kernel.org,
        Rasmus Villemoes <linux@...musvillemoes.dk>,
        Yury Norov <yury.norov@...il.com>,
        linux-kernel@...r.kernel.org,
        Andrew Morton <akpm@...ux-foundation.org>,
        William Breathitt Gray <vilhelm.gray@...il.com>
Cc:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Subject: [PATCH v2 09/11] 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.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
 drivers/gpio/gpio-pca953x.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c
index 5eee66269a0c..7a57304b5c31 100644
--- a/drivers/gpio/gpio-pca953x.c
+++ b/drivers/gpio/gpio-pca953x.c
@@ -686,7 +686,7 @@ static bool pca953x_irq_pending(struct pca953x_chip *chip, u8 *pending)
 			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;
 
-- 
2.23.0