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Commit 554d7209 authored by Juuso Oikarinen's avatar Juuso Oikarinen Committed by John W. Linville
Browse files

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: default avatarJuuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: default avatarLuciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: default avatarLuciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent d717fd61

drivers/net/wireless/wl12xx/wl1271.h

+1 −1
Original line number Original line Diff line number Diff line
@@ -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];

drivers/net/wireless/wl12xx/wl1271_io.h

+2 −2
Original line number Original line Diff line number Diff line
@@ -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);

}

}