staging: xgifb: make RAM type tables const

RAM type tables are read-only and can be made const.

Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/staging/xgifb/vb_init.c b/drivers/staging/xgifb/vb_init.c
index ce472dc417a56097066d9afff160898a50600668..9e890a17fbc232b324ab645a1b8d74a82c9b4ec5 100644 (file)
--- a/drivers/staging/xgifb/vb_init.c
+++ b/drivers/staging/xgifb/vb_init.c
@@ -15,13 +15,13 @@
 
 #include <linux/io.h>
 
-static unsigned short XGINew_DDRDRAM_TYPE340[4][5] = {
+static const unsigned short XGINew_DDRDRAM_TYPE340[4][5] = {
        { 2, 13, 9, 64, 0x45},
        { 2, 12, 9, 32, 0x35},
        { 2, 12, 8, 16, 0x31},
        { 2, 11, 8,  8, 0x21} };
 
-static unsigned short XGINew_DDRDRAM_TYPE20[12][5] = {
+static const unsigned short XGINew_DDRDRAM_TYPE20[12][5] = {
        { 2, 14, 11, 128, 0x5D},
        { 2, 14, 10, 64, 0x59},
        { 2, 13, 11, 64, 0x4D},
@@ -589,7 +589,7 @@ static void XGINew_SetDRAMDefaultRegister340(
 }
 
 static void XGINew_SetDRAMSizingType(int index,
-               unsigned short DRAMTYPE_TABLE[][5],
+               const unsigned short DRAMTYPE_TABLE[][5],
                struct vb_device_info *pVBInfo)
 {
        unsigned short data;
@@ -601,7 +601,7 @@ static void XGINew_SetDRAMSizingType(int index,
 }
 
 static unsigned short XGINew_SetDRAMSizeReg(int index,
-               unsigned short DRAMTYPE_TABLE[][5],
+               const unsigned short DRAMTYPE_TABLE[][5],
                struct vb_device_info *pVBInfo)
 {
        unsigned short data = 0, memsize = 0;
@@ -645,7 +645,7 @@ static unsigned short XGINew_SetDRAMSizeReg(int index,
 }
 
 static unsigned short XGINew_SetDRAMSize20Reg(int index,
-               unsigned short DRAMTYPE_TABLE[][5],
+               const unsigned short DRAMTYPE_TABLE[][5],
                struct vb_device_info *pVBInfo)
 {
        unsigned short data = 0, memsize = 0;