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drm/exynos: make pointer to const data const type

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Maybe keep pointer which points to global const string data
in const type is better, make sure not change const data.

Signed-off-by: Bernard Zhao <bernard@vivo.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
This commit is contained in:
Bernard Zhao 2020-04-26 02:01:42 -07:00 committed by Inki Dae
parent 9940d9d934
commit a046e7bf4e
2 changed files with 2 additions and 2 deletions
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2
drivers/gpu/drm/exynos/exynos_drm_dsi.c
View File

@ -212,7 +212,7 @@
#define OLD_SCLK_MIPI_CLK_NAME "pll_clk"
static char *clk_names[5] = { "bus_clk", "sclk_mipi",
static const char *const clk_names[5] = { "bus_clk", "sclk_mipi",
"phyclk_mipidphy0_bitclkdiv8", "phyclk_mipidphy0_rxclkesc0",
"sclk_rgb_vclk_to_dsim0" };

2
drivers/gpu/drm/exynos/exynos_drm_mic.c
View File

@ -88,7 +88,7 @@
#define MIC_BS_SIZE_2D(x) ((x) & 0x3fff)
static char *clk_names[] = { "pclk_mic0", "sclk_rgb_vclk_to_mic0" };
static const char *const clk_names[] = { "pclk_mic0", "sclk_rgb_vclk_to_mic0" };
#define NUM_CLKS ARRAY_SIZE(clk_names)
static DEFINE_MUTEX(mic_mutex);