Commit c1f58f1e authored by Peter Huewe's avatar Peter Huewe Committed by Florian Tobias Schandinat
Browse files

video/sis: Annotate SiS_DRAMType as __devinitconst 



SiS_DRAMType is const and only used by sisfb_post_300_rwtest which is
marked __devinit we can annotate SiS_DRAMType with __devinitconst and
move it into the file scope in order to not have it created on the
stack.
This patch decreases the compiled module size by about 100bytes.

And since hardcoded values are bad we use ARRAY_SIZE for determining
the size of SiS_DRAMType ;)

Signed-off-by: default avatarPeter Huewe <peterhuewe@gmx.de>
Signed-off-by: default avatarFlorian Tobias Schandinat <FlorianSchandinat@gmx.de>
parent 3d7e5a9b

drivers/video/sis/sis_main.c

+21 −20
Original line number Diff line number Diff line
@@ -4222,16 +4222,7 @@ sisfb_post_300_buswidth(struct sis_video_info *ivideo) 
	return 1;			/* 32bit */

}



static int __devinit

sisfb_post_300_rwtest(struct sis_video_info *ivideo, int iteration, int buswidth,

			int PseudoRankCapacity, int PseudoAdrPinCount,

			unsigned int mapsize)

{

	void __iomem *FBAddr = ivideo->video_vbase;

	unsigned short sr14;

	unsigned int k, RankCapacity, PageCapacity, BankNumHigh, BankNumMid;

	unsigned int PhysicalAdrOtherPage, PhysicalAdrHigh, PhysicalAdrHalfPage;

	static const unsigned short SiS_DRAMType[17][5] = {

static const unsigned short __devinitconst SiS_DRAMType[17][5] = {

	{0x0C,0x0A,0x02,0x40,0x39},

	{0x0D,0x0A,0x01,0x40,0x48},

	{0x0C,0x09,0x02,0x20,0x35},
@@ -4251,7 +4242,17 @@ sisfb_post_300_rwtest(struct sis_video_info *ivideo, int iteration, int buswidth 
	{0x09,0x08,0x01,0x01,0x00}

};



	 for(k = 0; k <= 16; k++) {

static int __devinit

sisfb_post_300_rwtest(struct sis_video_info *ivideo, int iteration, int buswidth,

			int PseudoRankCapacity, int PseudoAdrPinCount,

			unsigned int mapsize)

{

	void __iomem *FBAddr = ivideo->video_vbase;

	unsigned short sr14;

	unsigned int k, RankCapacity, PageCapacity, BankNumHigh, BankNumMid;

	unsigned int PhysicalAdrOtherPage, PhysicalAdrHigh, PhysicalAdrHalfPage;



	 for(k = 0; k < ARRAY_SIZE(SiS_DRAMType); k++) {



		RankCapacity = buswidth * SiS_DRAMType[k][3];

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