This adds little endian support while keeping big endian support.
Signed-off-by: Álvaro Fernández Rojas <noltari@xxxxxxxxx>
---
v2: add little endian support instead of switch to __raw io
drivers/leds/leds-bcm6328.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/drivers/leds/leds-bcm6328.c b/drivers/leds/leds-bcm6328.c
index cd54264..e13daa2 100644
--- a/drivers/leds/leds-bcm6328.c
+++ b/drivers/leds/leds-bcm6328.c
@@ -76,12 +76,20 @@ struct bcm6328_led {
static void bcm6328_led_write(void __iomem *reg, unsigned long data)
{
+#ifdef CONFIG_CPU_BIG_ENDIAN
iowrite32be(data, reg);
+#else
+ writel(data, reg);
+#endif
}
static unsigned long bcm6328_led_read(void __iomem *reg)
{
+#ifdef CONFIG_CPU_BIG_ENDIAN
return ioread32be(reg);
+#else
+ return readl(reg);
+#endif
}
/**
--
1.9.1
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