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video: fbdev: aty128fb: make some arrays static const
Don't populate some read-only arrays on the stack but instead make them static const. Also makes the object code a little smaller. Re-format one of the declarations. Add spaces between commas and make PostDivSet unsigned int to fixup checkpatch warnings. Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Signed-off-by: Helge Deller <deller@gmx.de>
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1 changed files with 6 additions and 4 deletions
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@ -952,7 +952,7 @@ static void aty128_timings(struct aty128fb_par *par)
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u32 x_mpll_ref_fb_div;
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u32 xclk_cntl;
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u32 Nx, M;
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unsigned PostDivSet[] = { 0, 1, 2, 4, 8, 3, 6, 12 };
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static const unsigned int PostDivSet[] = { 0, 1, 2, 4, 8, 3, 6, 12 };
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#endif
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if (!par->constants.ref_clk)
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@ -1321,8 +1321,10 @@ static void aty128_set_pll(struct aty128_pll *pll,
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{
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u32 div3;
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unsigned char post_conv[] = /* register values for post dividers */
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{ 2, 0, 1, 4, 2, 2, 6, 2, 3, 2, 2, 2, 7 };
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/* register values for post dividers */
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static const unsigned char post_conv[] = {
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2, 0, 1, 4, 2, 2, 6, 2, 3, 2, 2, 2, 7
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};
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/* select PPLL_DIV_3 */
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aty_st_le32(CLOCK_CNTL_INDEX, aty_ld_le32(CLOCK_CNTL_INDEX) | (3 << 8));
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@ -1360,7 +1362,7 @@ static int aty128_var_to_pll(u32 period_in_ps, struct aty128_pll *pll,
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const struct aty128fb_par *par)
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{
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const struct aty128_constants c = par->constants;
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unsigned char post_dividers[] = {1,2,4,8,3,6,12};
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static const unsigned char post_dividers[] = { 1, 2, 4, 8, 3, 6, 12 };
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u32 output_freq;
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u32 vclk; /* in .01 MHz */
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int i = 0;
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