From: Kalle Valo <kalle.valo@nokia.com>
Date: Fri, 7 Aug 2009 10:32:48 +0000 (+0300)
Subject: wl1251: remove fixed address support from spi commands
X-Git-Tag: MMI-PSA29.97-13-9~26976^2~367^2~107
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=b8010790c480f495520fd458197f86d758f0c83a;p=GitHub%2FMotorolaMobilityLLC%2Fkernel-slsi.git

wl1251: remove fixed address support from spi commands

The fixed addresses are not used in wl1251, only in wl1271. So it can
be safely removed.

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_spi.c b/drivers/net/wireless/wl12xx/wl1251_spi.c
index c5da79dbc49c..c2b813f51846 100644
--- a/drivers/net/wireless/wl12xx/wl1251_spi.c
+++ b/drivers/net/wireless/wl12xx/wl1251_spi.c
@@ -255,8 +255,7 @@ int wl1251_set_partition(struct wl1251 *wl,
 	return 0;
 }
 
-void wl1251_spi_read(struct wl1251 *wl, int addr, void *buf,
-		     size_t len, bool fixed)
+void wl1251_spi_read(struct wl1251 *wl, int addr, void *buf, size_t len)
 {
 	struct spi_transfer t[3];
 	struct spi_message m;
@@ -271,9 +270,6 @@ void wl1251_spi_read(struct wl1251 *wl, int addr, void *buf,
 	*cmd |= (len << WSPI_CMD_BYTE_LENGTH_OFFSET) & WSPI_CMD_BYTE_LENGTH;
 	*cmd |= addr & WSPI_CMD_BYTE_ADDR;
 
-	if (fixed)
-		*cmd |= WSPI_CMD_FIXED;
-
 	spi_message_init(&m);
 	memset(t, 0, sizeof(t));
 
@@ -298,8 +294,7 @@ void wl1251_spi_read(struct wl1251 *wl, int addr, void *buf,
 	wl1251_dump(DEBUG_SPI, "spi_read buf <- ", buf, len);
 }
 
-void wl1251_spi_write(struct wl1251 *wl, int addr, void *buf,
-		      size_t len, bool fixed)
+void wl1251_spi_write(struct wl1251 *wl, int addr, void *buf, size_t len)
 {
 	struct spi_transfer t[2];
 	struct spi_message m;
@@ -312,9 +307,6 @@ void wl1251_spi_write(struct wl1251 *wl, int addr, void *buf,
 	*cmd |= (len << WSPI_CMD_BYTE_LENGTH_OFFSET) & WSPI_CMD_BYTE_LENGTH;
 	*cmd |= addr & WSPI_CMD_BYTE_ADDR;
 
-	if (fixed)
-		*cmd |= WSPI_CMD_FIXED;
-
 	spi_message_init(&m);
 	memset(t, 0, sizeof(t));
 
@@ -339,7 +331,7 @@ void wl1251_spi_mem_read(struct wl1251 *wl, int addr, void *buf,
 
 	physical = wl1251_translate_mem_addr(wl, addr);
 
-	wl1251_spi_read(wl, physical, buf, len, false);
+	wl1251_spi_read(wl, physical, buf, len);
 }
 
 void wl1251_spi_mem_write(struct wl1251 *wl, int addr, void *buf,
@@ -349,27 +341,25 @@ void wl1251_spi_mem_write(struct wl1251 *wl, int addr, void *buf,
 
 	physical = wl1251_translate_mem_addr(wl, addr);
 
-	wl1251_spi_write(wl, physical, buf, len, false);
+	wl1251_spi_write(wl, physical, buf, len);
 }
 
-void wl1251_spi_reg_read(struct wl1251 *wl, int addr, void *buf, size_t len,
-			 bool fixed)
+void wl1251_spi_reg_read(struct wl1251 *wl, int addr, void *buf, size_t len)
 {
 	int physical;
 
 	physical = wl1251_translate_reg_addr(wl, addr);
 
-	wl1251_spi_read(wl, physical, buf, len, fixed);
+	wl1251_spi_read(wl, physical, buf, len);
 }
 
-void wl1251_spi_reg_write(struct wl1251 *wl, int addr, void *buf, size_t len,
-			  bool fixed)
+void wl1251_spi_reg_write(struct wl1251 *wl, int addr, void *buf, size_t len)
 {
 	int physical;
 
 	physical = wl1251_translate_reg_addr(wl, addr);
 
-	wl1251_spi_write(wl, physical, buf, len, fixed);
+	wl1251_spi_write(wl, physical, buf, len);
 }
 
 u32 wl1251_mem_read32(struct wl1251 *wl, int addr)
diff --git a/drivers/net/wireless/wl12xx/wl1251_spi.h b/drivers/net/wireless/wl12xx/wl1251_spi.h
index 6e8daf4e1085..70763528db27 100644
--- a/drivers/net/wireless/wl12xx/wl1251_spi.h
+++ b/drivers/net/wireless/wl12xx/wl1251_spi.h
@@ -71,10 +71,8 @@
 
 
 /* Raw target IO, address is not translated */
-void wl1251_spi_write(struct wl1251 *wl, int addr, void *buf,
-		      size_t len, bool fixed);
-void wl1251_spi_read(struct wl1251 *wl, int addr, void *buf,
-		     size_t len, bool fixed);
+void wl1251_spi_write(struct wl1251 *wl, int addr, void *buf, size_t len);
+void wl1251_spi_read(struct wl1251 *wl, int addr, void *buf, size_t len);
 
 /* Memory target IO, address is tranlated to partition 0 */
 void wl1251_spi_mem_read(struct wl1251 *wl, int addr, void *buf, size_t len);
@@ -83,10 +81,8 @@ u32 wl1251_mem_read32(struct wl1251 *wl, int addr);
 void wl1251_mem_write32(struct wl1251 *wl, int addr, u32 val);
 
 /* Registers IO */
-void wl1251_spi_reg_read(struct wl1251 *wl, int addr, void *buf, size_t len,
-			 bool fixed);
-void wl1251_spi_reg_write(struct wl1251 *wl, int addr, void *buf, size_t len,
-			  bool fixed);
+void wl1251_spi_reg_read(struct wl1251 *wl, int addr, void *buf, size_t len);
+void wl1251_spi_reg_write(struct wl1251 *wl, int addr, void *buf, size_t len);
 u32 wl1251_reg_read32(struct wl1251 *wl, int addr);
 void wl1251_reg_write32(struct wl1251 *wl, int addr, u32 val);
 
@@ -99,8 +95,7 @@ int wl1251_set_partition(struct wl1251 *wl,
 
 static inline u32 wl1251_read32(struct wl1251 *wl, int addr)
 {
-	wl1251_spi_read(wl, addr, &wl->buffer_32,
-			sizeof(wl->buffer_32), false);
+	wl1251_spi_read(wl, addr, &wl->buffer_32, sizeof(wl->buffer_32));
 
 	return wl->buffer_32;
 }
@@ -108,8 +103,7 @@ static inline u32 wl1251_read32(struct wl1251 *wl, int addr)
 static inline void wl1251_write32(struct wl1251 *wl, int addr, u32 val)
 {
 	wl->buffer_32 = val;
-	wl1251_spi_write(wl, addr, &wl->buffer_32,
-			 sizeof(wl->buffer_32), false);
+	wl1251_spi_write(wl, addr, &wl->buffer_32, sizeof(wl->buffer_32));
 }
 
 #endif /* __WL1251_SPI_H__ */