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| author | Kalle Valo <kalle.valo@nokia.com> | 2009-06-12 14:15:00 +0300 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-07-10 14:57:43 -0400 |
| commit | 53d65423ba1bc3c38d53b27656395c632b073590 (patch) | |
| tree | 34aff5765a25ba9b478595a02542902fbc3f206e | |
| parent | 5262c12d16334a37354c93d606bdb96499f7e5fc (diff) | |
| download | op-kernel-dev-53d65423ba1bc3c38d53b27656395c632b073590.zip op-kernel-dev-53d65423ba1bc3c38d53b27656395c632b073590.tar.gz | |
wl12xx: use wl12xx_mem_read32() to read the rx counter
As a side effect the transfer is now DMA safe.
Signed-off-by: Kalle Valo <kalle.valo@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| -rw-r--r-- | drivers/net/wireless/wl12xx/wl1251.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/wireless/wl12xx/wl1251.c b/drivers/net/wireless/wl12xx/wl1251.c index 1a352cf..e484a23 100644 --- a/drivers/net/wireless/wl12xx/wl1251.c +++ b/drivers/net/wireless/wl12xx/wl1251.c @@ -415,8 +415,8 @@ static void wl1251_irq_work(struct work_struct *work) wl12xx_debug(DEBUG_IRQ, "intr: 0x%x", intr); if (wl->data_path) { - wl12xx_spi_mem_read(wl, wl->data_path->rx_control_addr, - &wl->rx_counter, sizeof(u32)); + wl->rx_counter = + wl12xx_mem_read32(wl, wl->data_path->rx_control_addr); /* We handle a frmware bug here */ switch ((wl->rx_counter - wl->rx_handled) & 0xf) { |
