diff options
Diffstat (limited to 'drivers/clk/nxp/clk-lpc18xx-cgu.c')
| -rw-r--r-- | drivers/clk/nxp/clk-lpc18xx-cgu.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/clk/nxp/clk-lpc18xx-cgu.c b/drivers/clk/nxp/clk-lpc18xx-cgu.c index 8b686da5577b..69ebf65081b8 100644 --- a/drivers/clk/nxp/clk-lpc18xx-cgu.c +++ b/drivers/clk/nxp/clk-lpc18xx-cgu.c @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Clk driver for NXP LPC18xx/LPC43xx Clock Generation Unit (CGU) * * Copyright (C) 2015 Joachim Eastwood <manabian@gmail.com> - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. */ #include <linux/clk-provider.h> @@ -457,9 +454,8 @@ 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; @@ -523,7 +519,7 @@ static struct lpc18xx_cgu_pll_clk lpc18xx_cgu_src_clk_plls[] = { LPC1XX_CGU_CLK_PLL(PLL1, pll1_src_ids, pll1_ops), }; -static void lpc18xx_fill_parent_names(const char **parent, u32 *id, int size) +static void lpc18xx_fill_parent_names(const char **parent, const u32 *id, int size) { int i; @@ -610,7 +606,7 @@ static void __init lpc18xx_cgu_register_source_clks(struct device_node *np, if (IS_ERR(clk)) pr_warn("%s: failed to register irc clk\n", __func__); - /* Register crystal oscillator controlller */ + /* Register crystal oscillator controller */ parents[0] = of_clk_get_parent_name(np, 0); clk = clk_register_gate(NULL, clk_src_names[CLK_SRC_OSC], parents[0], 0, base + LPC18XX_CGU_XTAL_OSC_CTRL, |