wl1271: Fix 32 bit register read related endiannes bug
Reading single registers did not pay attention to data endianness. This patch
fix that.
Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/wl12xx/wl1271.h b/drivers/net/wireless/wl12xx/wl1271.h
index 3e1769d..6f1b6b5 100644
--- a/drivers/net/wireless/wl12xx/wl1271.h
+++ b/drivers/net/wireless/wl12xx/wl1271.h
@@ -481,7 +481,7 @@
struct wl1271_stats stats;
struct wl1271_debugfs debugfs;
- u32 buffer_32;
+ __le32 buffer_32;
u32 buffer_cmd;
u32 buffer_busyword[WL1271_BUSY_WORD_CNT];
diff --git a/drivers/net/wireless/wl12xx/wl1271_io.h b/drivers/net/wireless/wl12xx/wl1271_io.h
index d8837ef..bc806c7 100644
--- a/drivers/net/wireless/wl12xx/wl1271_io.h
+++ b/drivers/net/wireless/wl12xx/wl1271_io.h
@@ -74,12 +74,12 @@
wl1271_raw_read(wl, addr, &wl->buffer_32,
sizeof(wl->buffer_32), false);
- return wl->buffer_32;
+ return le32_to_cpu(wl->buffer_32);
}
static inline void wl1271_raw_write32(struct wl1271 *wl, int addr, u32 val)
{
- wl->buffer_32 = val;
+ wl->buffer_32 = cpu_to_le32(val);
wl1271_raw_write(wl, addr, &wl->buffer_32,
sizeof(wl->buffer_32), false);
}