wl1251: separate bus i/o code into io.c
In order to eventually support wl1251 spi and sdio interfaces, move
the register and memory transfer functions to a common file. Also
rename wl1251_spi_mem_{read,write} to indicate its common usage.
We still use spi_read internally until SDIO interface is introduced
so nothing functional should change here.
Signed-off-by: Bob Copeland <me@bobcopeland.com>
Signed-off-by: Kalle Valo <kalle.valo@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/wl12xx/wl1251_cmd.c b/drivers/net/wireless/wl12xx/wl1251_cmd.c
index dc04d1f..2c30c70 100644
--- a/drivers/net/wireless/wl12xx/wl1251_cmd.c
+++ b/drivers/net/wireless/wl12xx/wl1251_cmd.c
@@ -6,7 +6,7 @@
#include "wl1251.h"
#include "reg.h"
-#include "wl1251_spi.h"
+#include "wl1251_io.h"
#include "wl1251_ps.h"
#include "wl1251_acx.h"
@@ -31,7 +31,7 @@
WARN_ON(len % 4 != 0);
- wl1251_spi_mem_write(wl, wl->cmd_box_addr, buf, len);
+ wl1251_mem_write(wl, wl->cmd_box_addr, buf, len);
wl1251_reg_write32(wl, ACX_REG_INTERRUPT_TRIG, INTR_TRIG_CMD);
@@ -86,7 +86,7 @@
* The answer would be a wl1251_command, where the
* parameter array contains the actual answer.
*/
- wl1251_spi_mem_read(wl, wl->cmd_box_addr, buf, buf_len);
+ wl1251_mem_read(wl, wl->cmd_box_addr, buf, buf_len);
cmd_answer = buf;
@@ -125,7 +125,7 @@
}
/* the interrogate command got in, we can read the answer */
- wl1251_spi_mem_read(wl, wl->cmd_box_addr, buf, len);
+ wl1251_mem_read(wl, wl->cmd_box_addr, buf, len);
acx = buf;
if (acx->cmd.status != CMD_STATUS_SUCCESS)
@@ -379,7 +379,7 @@
}
/* the read command got in, we can now read the answer */
- wl1251_spi_mem_read(wl, wl->cmd_box_addr, cmd, sizeof(*cmd));
+ wl1251_mem_read(wl, wl->cmd_box_addr, cmd, sizeof(*cmd));
if (cmd->header.status != CMD_STATUS_SUCCESS)
wl1251_error("error in read command result: %d",