Commit 6c634446 authored by Liam Beguin's avatar Liam Beguin Committed by Stephen Boyd
Browse files

clk: lmk04832: declare variables as const when possible 



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: default avatarkernel test robot <lkp@intel.com>
Link: https://lore.kernel.org/all/202203312017.5YW13Jr4-lkp@intel.com/


Signed-off-by: default avatarLiam Beguin <liambeguin@gmail.com>
Link: https://lore.kernel.org/r/20221120030257.531153-2-liambeguin@gmail.com


Signed-off-by: default avatarStephen Boyd <sboyd@kernel.org>
parent 0b8ba891

drivers/clk/clk-lmk04832.c

+2 −2
Original line number Diff line number Diff line
@@ -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;