From 5262c12d16334a37354c93d606bdb96499f7e5fc Mon Sep 17 00:00:00 2001 From: Kalle Valo Date: Fri, 12 Jun 2009 14:14:55 +0300 Subject: wl12xx: allocate buffer the spi busy word from struct wl12xx Needed for DMA transfers. Signed-off-by: Kalle Valo Signed-off-by: John W. Linville --- drivers/net/wireless/wl12xx/spi.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'drivers/net/wireless/wl12xx/spi.c') diff --git a/drivers/net/wireless/wl12xx/spi.c b/drivers/net/wireless/wl12xx/spi.c index 939274291a07..bcdcfbca77b3 100644 --- a/drivers/net/wireless/wl12xx/spi.c +++ b/drivers/net/wireless/wl12xx/spi.c @@ -262,10 +262,11 @@ void wl12xx_spi_read(struct wl12xx *wl, int addr, void *buf, { struct spi_transfer t[3]; struct spi_message m; - char busy_buf[TNETWIF_READ_OFFSET_BYTES]; + u8 *busy_buf; u32 *cmd; cmd = &wl->buffer_cmd; + busy_buf = wl->buffer_busyword; *cmd = 0; *cmd |= WSPI_CMD_READ; @@ -281,7 +282,7 @@ void wl12xx_spi_read(struct wl12xx *wl, int addr, void *buf, /* Busy and non busy words read */ t[1].rx_buf = busy_buf; - t[1].len = TNETWIF_READ_OFFSET_BYTES; + t[1].len = WL12XX_BUSY_WORD_LEN; spi_message_add_tail(&t[1], &m); t[2].rx_buf = buf; -- cgit v1.2.3