diff options
| author | Juuso Oikarinen <juuso.oikarinen@nokia.com> | 2009-10-13 13:47:47 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-10-27 23:48:10 +0300 |
| commit | c6d5d06e455b9965e300ae40c34fa2337e1aad0f (patch) | |
| tree | 41feacb0d9f22d6f3928aaa1d46541b025adc6b3 /drivers/net/wireless/wl12xx/wl1271_spi.c | |
| parent | 11f70f9715f0d8f99eac42d69689e8df15283fea (diff) | |
| download | linux-c6d5d06e455b9965e300ae40c34fa2337e1aad0f.tar.xz | |
wl1271: Remove busy-word checking
Remove busy-word checking to work around an SPI bug. To reduce the
chance of chipset-busy scenarios, increment the number of fixed busy
words.
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>
Diffstat (limited to 'drivers/net/wireless/wl12xx/wl1271_spi.c')
| -rw-r--r-- | drivers/net/wireless/wl12xx/wl1271_spi.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/wireless/wl12xx/wl1271_spi.c b/drivers/net/wireless/wl12xx/wl1271_spi.c index 4800fdfd2373..3c5aa584574b 100644 --- a/drivers/net/wireless/wl12xx/wl1271_spi.c +++ b/drivers/net/wireless/wl12xx/wl1271_spi.c @@ -294,9 +294,9 @@ void wl1271_spi_raw_read(struct wl1271 *wl, int addr, void *buf, spi_sync(wl->spi, &m); - /* Check busy words */ - if (!(busy_buf[WL1271_BUSY_WORD_CNT - 1] & 0x1)) - wl1271_spi_read_busy(wl, buf, len); + /* FIXME: Check busy words, removed due to SPI bug */ + /* if (!(busy_buf[WL1271_BUSY_WORD_CNT - 1] & 0x1)) + wl1271_spi_read_busy(wl, buf, len); */ wl1271_dump(DEBUG_SPI, "spi_read cmd -> ", cmd, sizeof(*cmd)); wl1271_dump(DEBUG_SPI, "spi_read buf <- ", buf, len); |