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Subject[PATCH] drm/exynos: make pointer to const data const type
Date
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>
---
drivers/gpu/drm/exynos/exynos_drm_dsi.c | 2 +-
drivers/gpu/drm/exynos/exynos_drm_mic.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/exynos/exynos_drm_dsi.c b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
index e080aa92338c..f60d99c85ac9 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_dsi.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
@@ -211,7 +211,7 @@

#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" };

diff --git a/drivers/gpu/drm/exynos/exynos_drm_mic.c b/drivers/gpu/drm/exynos/exynos_drm_mic.c
index f41d75923557..a86abc173605 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_mic.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_mic.c
@@ -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);

--
2.26.2
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