From: Jonas Gorski <jonas.gor...@gmail.com>

[ Upstream commit 4f02b50ece11dcf75263fb7a4cfe8a5df1cfabea ]

Each nibble represents 4 LEDs, and in case of the higher register, bit 0
represents LED 4, so we need to use modulus for the LED number as well.

Fixes: fd7b025a238d0a5440bfa26c585eb78097bf48dc ("leds: add BCM6328 LED driver")
Signed-off-by: Jonas Gorski <jonas.gor...@gmail.com>
Acked-by: Álvaro Fernández Rojas <nolt...@gmail.com>
Signed-off-by: Jacek Anaszewski <jacek.anaszew...@gmail.com>
Signed-off-by: Sasha Levin <alexander.le...@microsoft.com>
---
 drivers/leds/leds-bcm6328.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/leds/leds-bcm6328.c b/drivers/leds/leds-bcm6328.c
index 1548259297c1..2cfd9389ee96 100644
--- a/drivers/leds/leds-bcm6328.c
+++ b/drivers/leds/leds-bcm6328.c
@@ -242,7 +242,7 @@ static int bcm6328_hwled(struct device *dev, struct 
device_node *nc, u32 reg,
 
                spin_lock_irqsave(lock, flags);
                val = bcm6328_led_read(addr);
-               val |= (BIT(reg) << (((sel % 4) * 4) + 16));
+               val |= (BIT(reg % 4) << (((sel % 4) * 4) + 16));
                bcm6328_led_write(addr, val);
                spin_unlock_irqrestore(lock, flags);
        }
@@ -269,7 +269,7 @@ static int bcm6328_hwled(struct device *dev, struct 
device_node *nc, u32 reg,
 
                spin_lock_irqsave(lock, flags);
                val = bcm6328_led_read(addr);
-               val |= (BIT(reg) << ((sel % 4) * 4));
+               val |= (BIT(reg % 4) << ((sel % 4) * 4));
                bcm6328_led_write(addr, val);
                spin_unlock_irqrestore(lock, flags);
        }
-- 
2.15.1

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