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wl1271: Fix 32 bit register read related endiannes bug

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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>
This commit is contained in:
Juuso Oikarinen 2010-05-07 11:38:59 +03:00 committed by John W. Linville
parent d717fd6188
commit 554d7209c8
2 changed files with 3 additions and 3 deletions
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2
drivers/net/wireless/wl12xx/wl1271.h
View File

@ -481,7 +481,7 @@ struct wl1271 {
struct wl1271_stats stats; struct wl1271_stats stats;
struct wl1271_debugfs debugfs; struct wl1271_debugfs debugfs;
u32 buffer_32; __le32 buffer_32;
u32 buffer_cmd; u32 buffer_cmd;
u32 buffer_busyword[WL1271_BUSY_WORD_CNT]; u32 buffer_busyword[WL1271_BUSY_WORD_CNT];

4
drivers/net/wireless/wl12xx/wl1271_io.h
View File

@ -74,12 +74,12 @@ static inline u32 wl1271_raw_read32(struct wl1271 *wl, int addr)
wl1271_raw_read(wl, addr, &wl->buffer_32, wl1271_raw_read(wl, addr, &wl->buffer_32,
sizeof(wl->buffer_32), false); 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) 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, wl1271_raw_write(wl, addr, &wl->buffer_32,
sizeof(wl->buffer_32), false); sizeof(wl->buffer_32), false);
} }