diff options
| author | Colin Ian King <colin.king@intel.com> | 2022-01-09 23:37:19 +0100 |
|---|---|---|
| committer | Helge Deller <deller@gmx.de> | 2022-01-29 22:24:24 +0100 |
| commit | 0cd129de3ee7be794ed1136fc0ea60f0e696d10e (patch) | |
| tree | d082d6241bf4df2737e0e97a35cd6f3a98a16b31 /drivers/video | |
| parent | Linux 5.17-rc1 (diff) | |
| download | linux-0cd129de3ee7be794ed1136fc0ea60f0e696d10e.tar.xz linux-0cd129de3ee7be794ed1136fc0ea60f0e696d10e.zip | |
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>
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/fbdev/aty/aty128fb.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/video/fbdev/aty/aty128fb.c b/drivers/video/fbdev/aty/aty128fb.c index e6a48689c294..6ff16d3132e5 100644 --- a/drivers/video/fbdev/aty/aty128fb.c +++ b/drivers/video/fbdev/aty/aty128fb.c @@ -952,7 +952,7 @@ static void aty128_timings(struct aty128fb_par *par) u32 x_mpll_ref_fb_div; u32 xclk_cntl; u32 Nx, M; - unsigned PostDivSet[] = { 0, 1, 2, 4, 8, 3, 6, 12 }; + static const unsigned int PostDivSet[] = { 0, 1, 2, 4, 8, 3, 6, 12 }; #endif if (!par->constants.ref_clk) @@ -1321,8 +1321,10 @@ static void aty128_set_pll(struct aty128_pll *pll, { u32 div3; - unsigned char post_conv[] = /* register values for post dividers */ - { 2, 0, 1, 4, 2, 2, 6, 2, 3, 2, 2, 2, 7 }; + /* register values for post dividers */ + static const unsigned char post_conv[] = { + 2, 0, 1, 4, 2, 2, 6, 2, 3, 2, 2, 2, 7 + }; /* select PPLL_DIV_3 */ aty_st_le32(CLOCK_CNTL_INDEX, aty_ld_le32(CLOCK_CNTL_INDEX) | (3 << 8)); @@ -1360,7 +1362,7 @@ static int aty128_var_to_pll(u32 period_in_ps, struct aty128_pll *pll, const struct aty128fb_par *par) { const struct aty128_constants c = par->constants; - unsigned char post_dividers[] = {1,2,4,8,3,6,12}; + static const unsigned char post_dividers[] = { 1, 2, 4, 8, 3, 6, 12 }; u32 output_freq; u32 vclk; /* in .01 MHz */ int i = 0; |