From 703da2aed99c7882486defedb78d5e1cc7f47cf7 Mon Sep 17 00:00:00 2001 From: Jonathan Neuschäfer Date: Sat, 5 Feb 2022 11:36:07 +0100 Subject: clk: nxp: Remove unused variable MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit GCC warns: > ../drivers/clk/nxp/clk-lpc18xx-cgu.c: In function ‘lpc18xx_pll1_recalc_rate’: > ../drivers/clk/nxp/clk-lpc18xx-cgu.c:460:13: warning: variable ‘stat’ set but not used [-Wunused-but-set-variable] > 460 | u32 stat, ctrl; > | ^~~~ Get rid of the (apparently) useless read from the PLL1_STAT register and the declaration of stat. Reported-by: kernel test robot Fixes: b04e0b8fd5443 ("clk: add lpc18xx cgu clk driver") Signed-off-by: Jonathan Neuschäfer Link: https://lore.kernel.org/r/20220205103613.1216218-2-j.neuschaefer@gmx.net Signed-off-by: Stephen Boyd --- drivers/clk/nxp/clk-lpc18xx-cgu.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers/clk/nxp') diff --git a/drivers/clk/nxp/clk-lpc18xx-cgu.c b/drivers/clk/nxp/clk-lpc18xx-cgu.c index 8b686da5577b..349eebf69ed9 100644 --- a/drivers/clk/nxp/clk-lpc18xx-cgu.c +++ b/drivers/clk/nxp/clk-lpc18xx-cgu.c @@ -457,9 +457,8 @@ static unsigned long lpc18xx_pll1_recalc_rate(struct clk_hw *hw, struct lpc18xx_pll *pll = to_lpc_pll(hw); u16 msel, nsel, psel; bool direct, fbsel; - u32 stat, ctrl; + u32 ctrl; - stat = readl(pll->reg + LPC18XX_CGU_PLL1_STAT); ctrl = readl(pll->reg + LPC18XX_CGU_PLL1_CTRL); direct = (ctrl & LPC18XX_PLL1_CTRL_DIRECT) ? true : false; -- cgit v1.2.3-59-g8ed1b