This patch removes the duplicated SiS_DRAMType from sis_main.c since it
is already defined exactly the same in init.h.
Since we don't want to include init.h (for size reasons) we move the
struct to sis_main.h.
Since SiS_DRAMType is const and only used by sisfb_post_300_rwtest which is
marked __devinit we can also annotate SiS_DRAMType with __devinitconst.
And since hardcoded values are bad we use ARRAY_SIZE for determining the
size of SiS_DRAMType ;)
v2:
Move struct to sis_main.h to decrease module size
Signed-off-by: Peter Huewe <peterhuewe@xxxxxx>
---
drivers/video/sis/init.h | 20 --------------------
drivers/video/sis/sis_main.c | 21 +--------------------
drivers/video/sis/sis_main.h | 20 ++++++++++++++++++++
3 files changed, 21 insertions(+), 40 deletions(-)
diff --git a/drivers/video/sis/init.h b/drivers/video/sis/init.h
index a22e892..85d6738 100644
--- a/drivers/video/sis/init.h
+++ b/drivers/video/sis/init.h
@@ -105,26 +105,6 @@ static const unsigned short ModeIndex_1920x1440[] = {0x68, 0x69, 0x00, 0x6b};
static const unsigned short ModeIndex_300_2048x1536[]= {0x6c, 0x6d, 0x00, 0x00};
static const unsigned short ModeIndex_310_2048x1536[]= {0x6c, 0x6d, 0x00, 0x6e};
-static const unsigned short SiS_DRAMType[17][5]={
- {0x0C,0x0A,0x02,0x40,0x39},
- {0x0D,0x0A,0x01,0x40,0x48},
- {0x0C,0x09,0x02,0x20,0x35},
- {0x0D,0x09,0x01,0x20,0x44},
- {0x0C,0x08,0x02,0x10,0x31},
- {0x0D,0x08,0x01,0x10,0x40},
- {0x0C,0x0A,0x01,0x20,0x34},
- {0x0C,0x09,0x01,0x08,0x32},
- {0x0B,0x08,0x02,0x08,0x21},
- {0x0C,0x08,0x01,0x08,0x30},
- {0x0A,0x08,0x02,0x04,0x11},
- {0x0B,0x0A,0x01,0x10,0x28},
- {0x09,0x08,0x02,0x02,0x01},
- {0x0B,0x09,0x01,0x08,0x24},
- {0x0B,0x08,0x01,0x04,0x20},
- {0x0A,0x08,0x01,0x02,0x10},
- {0x09,0x08,0x01,0x01,0x00}
-};
-
static const unsigned char SiS_MDA_DAC[] =
{
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
diff --git a/drivers/video/sis/sis_main.c b/drivers/video/sis/sis_main.c
index 078ca21..8abd42b 100644
--- a/drivers/video/sis/sis_main.c
+++ b/drivers/video/sis/sis_main.c
@@ -4231,27 +4231,8 @@ sisfb_post_300_rwtest(struct sis_video_info *ivideo, int iteration, int buswidth
unsigned short sr14;
unsigned int k, RankCapacity, PageCapacity, BankNumHigh, BankNumMid;
unsigned int PhysicalAdrOtherPage, PhysicalAdrHigh, PhysicalAdrHalfPage;
- static const unsigned short SiS_DRAMType[17][5] = {
- {0x0C,0x0A,0x02,0x40,0x39},
- {0x0D,0x0A,0x01,0x40,0x48},
- {0x0C,0x09,0x02,0x20,0x35},
- {0x0D,0x09,0x01,0x20,0x44},
- {0x0C,0x08,0x02,0x10,0x31},
- {0x0D,0x08,0x01,0x10,0x40},
- {0x0C,0x0A,0x01,0x20,0x34},
- {0x0C,0x09,0x01,0x08,0x32},
- {0x0B,0x08,0x02,0x08,0x21},
- {0x0C,0x08,0x01,0x08,0x30},
- {0x0A,0x08,0x02,0x04,0x11},
- {0x0B,0x0A,0x01,0x10,0x28},
- {0x09,0x08,0x02,0x02,0x01},
- {0x0B,0x09,0x01,0x08,0x24},
- {0x0B,0x08,0x01,0x04,0x20},
- {0x0A,0x08,0x01,0x02,0x10},
- {0x09,0x08,0x01,0x01,0x00}
- };
- for(k = 0; k <= 16; k++) {
+ for (k = 0; k < ARRAY_SIZE(SiS_DRAMType); k++) {
RankCapacity = buswidth * SiS_DRAMType[k][3];
diff --git a/drivers/video/sis/sis_main.h b/drivers/video/sis/sis_main.h
index 9540e97..242c1c3 100644
--- a/drivers/video/sis/sis_main.h
+++ b/drivers/video/sis/sis_main.h
@@ -776,6 +776,26 @@ extern void SiS_Chrontel701xBLOff(struct SiS_Private *SiS_Pr);
#endif
extern void SiS_SiS30xBLOn(struct SiS_Private *SiS_Pr);
extern void SiS_SiS30xBLOff(struct SiS_Private *SiS_Pr);
+
+static const unsigned short __devinitconst SiS_DRAMType[17][5] = {
+ {0x0C,0x0A,0x02,0x40,0x39},
+ {0x0D,0x0A,0x01,0x40,0x48},
+ {0x0C,0x09,0x02,0x20,0x35},
+ {0x0D,0x09,0x01,0x20,0x44},
+ {0x0C,0x08,0x02,0x10,0x31},
+ {0x0D,0x08,0x01,0x10,0x40},
+ {0x0C,0x0A,0x01,0x20,0x34},
+ {0x0C,0x09,0x01,0x08,0x32},
+ {0x0B,0x08,0x02,0x08,0x21},
+ {0x0C,0x08,0x01,0x08,0x30},
+ {0x0A,0x08,0x02,0x04,0x11},
+ {0x0B,0x0A,0x01,0x10,0x28},
+ {0x09,0x08,0x02,0x02,0x01},
+ {0x0B,0x09,0x01,0x08,0x24},
+ {0x0B,0x08,0x01,0x04,0x20},
+ {0x0A,0x08,0x01,0x02,0x10},
+ {0x09,0x08,0x01,0x01,0x00}
+};
#endif
--
1.7.3.4
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