From 53d65423ba1bc3c38d53b27656395c632b073590 Mon Sep 17 00:00:00 2001 From: Kalle Valo Date: Fri, 12 Jun 2009 14:15:00 +0300 Subject: [PATCH] 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 Signed-off-by: John W. Linville --- drivers/net/wireless/wl12xx/wl1251.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/wl12xx/wl1251.c b/drivers/net/wireless/wl12xx/wl1251.c index 1a352cf8c3e..e484a231e6e 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) { -- 2.46.0