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authorAaro Koskinen <aaro.koskinen@iki.fi>2013-03-27 23:53:14 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-03-28 16:10:16 -0700
commitd8e7567e537e32a9309f10e59c72abfb1e6645d8 (patch)
treee433728db8c23db161d1d7cb736446597503382a
parentd7ab4a4f5bb7438650d7384288f43c2095072307 (diff)
staging: xgifb: make SR15/SR13 arrays single dimensional
Since we only access the third row, we can delete the others. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r--drivers/staging/xgifb/vb_init.c16
-rw-r--r--drivers/staging/xgifb/vb_struct.h2
-rw-r--r--drivers/staging/xgifb/vb_table.h12
3 files changed, 9 insertions, 21 deletions
diff --git a/drivers/staging/xgifb/vb_init.c b/drivers/staging/xgifb/vb_init.c
index 18095fbe6d98..6e2c6b40c31b 100644
--- a/drivers/staging/xgifb/vb_init.c
+++ b/drivers/staging/xgifb/vb_init.c
@@ -90,18 +90,14 @@ static void XGINew_DDR1x_MRS_340(unsigned long P3c4,
xgifb_reg_set(P3c4, 0x16, 0x80);
udelay(60);
- xgifb_reg_set(P3c4,
- 0x18,
- pVBInfo->SR15[2][pVBInfo->ram_type]); /* SR18 */
+ xgifb_reg_set(P3c4, 0x18, pVBInfo->SR15[pVBInfo->ram_type]); /* SR18 */
xgifb_reg_set(P3c4, 0x19, 0x01);
xgifb_reg_set(P3c4, 0x16, 0x03);
xgifb_reg_set(P3c4, 0x16, 0x83);
mdelay(1);
xgifb_reg_set(P3c4, 0x1B, 0x03);
udelay(500);
- xgifb_reg_set(P3c4,
- 0x18,
- pVBInfo->SR15[2][pVBInfo->ram_type]); /* SR18 */
+ xgifb_reg_set(P3c4, 0x18, pVBInfo->SR15[pVBInfo->ram_type]); /* SR18 */
xgifb_reg_set(P3c4, 0x19, 0x00);
xgifb_reg_set(P3c4, 0x16, 0x03);
xgifb_reg_set(P3c4, 0x16, 0x83);
@@ -265,18 +261,14 @@ static void XGINew_DDR1x_MRS_XG20(unsigned long P3c4,
xgifb_reg_set(P3c4, 0x16, 0x00);
xgifb_reg_set(P3c4, 0x16, 0x80);
udelay(60);
- xgifb_reg_set(P3c4,
- 0x18,
- pVBInfo->SR15[2][pVBInfo->ram_type]); /* SR18 */
+ xgifb_reg_set(P3c4, 0x18, pVBInfo->SR15[pVBInfo->ram_type]); /* SR18 */
xgifb_reg_set(P3c4, 0x19, 0x01);
xgifb_reg_set(P3c4, 0x16, 0x03);
xgifb_reg_set(P3c4, 0x16, 0x83);
mdelay(1);
xgifb_reg_set(P3c4, 0x1B, 0x03);
udelay(500);
- xgifb_reg_set(P3c4,
- 0x18,
- pVBInfo->SR15[2][pVBInfo->ram_type]); /* SR18 */
+ xgifb_reg_set(P3c4, 0x18, pVBInfo->SR15[pVBInfo->ram_type]); /* SR18 */
xgifb_reg_set(P3c4, 0x19, 0x00);
xgifb_reg_set(P3c4, 0x16, 0x03);
xgifb_reg_set(P3c4, 0x16, 0x83);
diff --git a/drivers/staging/xgifb/vb_struct.h b/drivers/staging/xgifb/vb_struct.h
index e75130038c8a..4909efa8eb2e 100644
--- a/drivers/staging/xgifb/vb_struct.h
+++ b/drivers/staging/xgifb/vb_struct.h
@@ -146,7 +146,7 @@ struct vb_device_info {
void __iomem *FBAddr;
- unsigned char const (*SR15)[3];
+ unsigned char const *SR15;
unsigned char const (*CR40)[3];
struct SiS_MCLKData const *MCLKData;
diff --git a/drivers/staging/xgifb/vb_table.h b/drivers/staging/xgifb/vb_table.h
index 38ae55455830..f8735944631b 100644
--- a/drivers/staging/xgifb/vb_table.h
+++ b/drivers/staging/xgifb/vb_table.h
@@ -18,16 +18,12 @@ const struct XGI_ECLKDataStruct XGI340_ECLKData[] = {
{0x7C, 0x08, 0x01, 200},
};
-static const unsigned char XG27_SR13[3][3] = {
- {0x35, 0x45, 0xb1}, /* SR13 */
- {0x41, 0x51, 0x5c}, /* SR14 */
- {0x32, 0x32, 0x42}, /* SR18 */
+static const unsigned char XG27_SR13[3] = {
+ 0x32, 0x32, 0x42 /* SR18 */
};
-static const unsigned char XGI340_SR13[3][3] = {
- {0x35, 0x45, 0xb1}, /* SR13 */
- {0x41, 0x51, 0x5c}, /* SR14 */
- {0x31, 0x42, 0x42}, /* SR18 */
+static const unsigned char XGI340_SR13[3] = {
+ 0x31, 0x42, 0x42 /* SR18 */
};
static const unsigned char XGI340_cr41[24][3] = {