[PATCH v1 1/4] clk: lmk04832: declare variables as const when possible

From: Liam Beguin
Date: Sat Nov 19 2022 - 22:03:39 EST


Fix the following warning reported by the kernel test robot.

cppcheck possible warnings: (new ones prefixed by >>, may not real problems)
>> drivers/clk/clk-lmk04832.c:357:15: warning: Variable 'pll2_p' can be declared with const [constVariable]
unsigned int pll2_p[] = {8, 2, 2, 3, 4, 5, 6, 7};

Reported-by: kernel test robot <lkp@xxxxxxxxx>
Link: https://lore.kernel.org/all/202203312017.5YW13Jr4-lkp@xxxxxxxxx/
Signed-off-by: Liam Beguin <liambeguin@xxxxxxxxx>
---
drivers/clk/clk-lmk04832.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/clk/clk-lmk04832.c b/drivers/clk/clk-lmk04832.c
index f416f8bc2898..9d18fd23bea0 100644
--- a/drivers/clk/clk-lmk04832.c
+++ b/drivers/clk/clk-lmk04832.c
@@ -371,7 +371,7 @@ static unsigned long lmk04832_vco_recalc_rate(struct clk_hw *hw,
unsigned long prate)
{
struct lmk04832 *lmk = container_of(hw, struct lmk04832, vco);
- unsigned int pll2_p[] = {8, 2, 2, 3, 4, 5, 6, 7};
+ const unsigned int pll2_p[] = {8, 2, 2, 3, 4, 5, 6, 7};
unsigned int pll2_n, p, pll2_r;
unsigned int pll2_misc;
unsigned long vco_rate;
@@ -633,7 +633,7 @@ static int lmk04832_register_vco(struct lmk04832 *lmk)

static int lmk04832_clkout_set_ddly(struct lmk04832 *lmk, int id)
{
- int dclk_div_adj[] = {0, 0, -2, -2, 0, 3, -1, 0};
+ const int dclk_div_adj[] = {0, 0, -2, -2, 0, 3, -1, 0};
unsigned int sclkx_y_ddly = 10;
unsigned int dclkx_y_ddly;
unsigned int dclkx_y_div;
--
2.37.1.223.g6a475b71f8c4