linux-kernel - [PATCH 3/4] gpio: xilinx: Modify bitmap_set

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Message-ID: <c509c26eb9903414bd730bdd344b7864aedaa6f1.1605893642.git.syednwaris@gmail.com>
Date:   Fri, 20 Nov 2020 23:16:46 +0530
From:   Syed Nayyar Waris <syednwaris@...il.com>
To:     akpm@...ux-foundation.org
Cc:     andriy.shevchenko@...ux.intel.com, vilhelm.gray@...il.com,
        bgolaszewski@...libre.com, michal.simek@...inx.com,
        linux-gpio@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH 3/4] gpio: xilinx: Modify bitmap_set_value() calls

Modify the bitmap_set_value() calls. bitmap_set_value()
now takes an extra bitmap width as second argument and the width of
value is now present as the fourth argument.

Cc: Michal Simek <michal.simek@...inx.com>
Signed-off-by: Syed Nayyar Waris <syednwaris@...il.com>
---
 drivers/gpio/gpio-xilinx.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/gpio/gpio-xilinx.c b/drivers/gpio/gpio-xilinx.c
index ad4ee4145db4..05dae086c4d0 100644
--- a/drivers/gpio/gpio-xilinx.c
+++ b/drivers/gpio/gpio-xilinx.c
@@ -151,16 +151,16 @@ static void xgpio_set_multiple(struct gpio_chip *gc, unsigned long *mask,
 	spin_lock_irqsave(&chip->gpio_lock[0], flags);
 	spin_lock(&chip->gpio_lock[1]);
 
-	bitmap_set_value(old, state[0], 0, width[0]);
-	bitmap_set_value(old, state[1], width[0], width[1]);
+	bitmap_set_value(old, 64, state[0], width[0], 0);
+	bitmap_set_value(old, 64, state[1], width[1], width[0]);
 	bitmap_replace(new, old, bits, mask, gc->ngpio);
 
-	bitmap_set_value(old, state[0], 0, 32);
-	bitmap_set_value(old, state[1], 32, 32);
+	bitmap_set_value(old, 64, state[0], 32, 0);
+	bitmap_set_value(old, 64, state[1], 32, 32);
 	state[0] = bitmap_get_value(new, 0, width[0]);
 	state[1] = bitmap_get_value(new, width[0], width[1]);
-	bitmap_set_value(new, state[0], 0, 32);
-	bitmap_set_value(new, state[1], 32, 32);
+	bitmap_set_value(new, 64, state[0], 32, 0);
+	bitmap_set_value(new, 64, state[1], 32, 32);
 	bitmap_xor(changed, old, new, 64);
 
 	if (((u32 *)changed)[0])
-- 
2.29.0