diff options
| author | Kalle Valo <kalle.valo@nokia.com> | 2009-06-12 14:14:55 +0300 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-07-10 14:57:43 -0400 |
| commit | 5262c12d16334a37354c93d606bdb96499f7e5fc (patch) | |
| tree | 52ed4e1cf9344aea699e76459ce62db77da1e54f /drivers/net/wireless/wl12xx/spi.c | |
| parent | 56343a3cfdea4d341c7c13d26013024037eae602 (diff) | |
| download | blackbird-op-linux-5262c12d16334a37354c93d606bdb96499f7e5fc.tar.gz blackbird-op-linux-5262c12d16334a37354c93d606bdb96499f7e5fc.zip | |
wl12xx: allocate buffer the spi busy word from struct wl12xx
Needed for DMA transfers.
Signed-off-by: Kalle Valo <kalle.valo@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/wl12xx/spi.c')
| -rw-r--r-- | drivers/net/wireless/wl12xx/spi.c | 5 |
1 files changed, 3 insertions, 2 deletions
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; |
