From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bhumika Goyal Subject: [PATCH] clk: tegra30: make tegra_clk_pll_params __ro_after_init Date: Tue, 3 Oct 2017 01:42:08 +0530 Message-ID: <1506975128-16514-1-git-send-email-bhumirks@gmail.com> Return-path: Sender: linux-tegra-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: julia.lawall-L2FTfq7BK8M@public.gmane.org, pdeschrijver-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org, pgaikwad-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org, mturquette-rdvid1DuHRBWk0Htik3J/w@public.gmane.org, sboyd-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org, thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, jonathanh-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org, linux-clk-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Cc: keescook-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org, Bhumika Goyal List-Id: linux-tegra@vger.kernel.org These structures are only passed to the functions tegra_clk_register_pll, tegra_clk_register_pll{e/u} or tegra_periph_clk_init during the init phase. These functions modify the structures only during the init phase and after that the structures are never modified. Therefore, make them __ro_after_init. Signed-off-by: Bhumika Goyal --- drivers/clk/tegra/clk-tegra30.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/drivers/clk/tegra/clk-tegra30.c b/drivers/clk/tegra/clk-tegra30.c index a2d163f..1ce7d76 100644 --- a/drivers/clk/tegra/clk-tegra30.c +++ b/drivers/clk/tegra/clk-tegra30.c @@ -359,7 +359,7 @@ }; /* PLL parameters */ -static struct tegra_clk_pll_params pll_c_params = { +static struct tegra_clk_pll_params pll_c_params __ro_after_init = { .input_min = 2000000, .input_max = 31000000, .cf_min = 1000000, @@ -388,7 +388,7 @@ .override_divp_shift = 15, }; -static struct tegra_clk_pll_params pll_m_params = { +static struct tegra_clk_pll_params pll_m_params __ro_after_init = { .input_min = 2000000, .input_max = 31000000, .cf_min = 1000000, @@ -409,7 +409,7 @@ TEGRA_PLL_HAS_LOCK_ENABLE | TEGRA_PLL_FIXED, }; -static struct tegra_clk_pll_params pll_p_params = { +static struct tegra_clk_pll_params pll_p_params __ro_after_init = { .input_min = 2000000, .input_max = 31000000, .cf_min = 1000000, @@ -444,7 +444,7 @@ TEGRA_PLL_HAS_LOCK_ENABLE, }; -static struct tegra_clk_pll_params pll_d_params = { +static struct tegra_clk_pll_params pll_d_params __ro_after_init = { .input_min = 2000000, .input_max = 40000000, .cf_min = 1000000, @@ -461,7 +461,7 @@ TEGRA_PLL_USE_LOCK | TEGRA_PLL_HAS_LOCK_ENABLE, }; -static struct tegra_clk_pll_params pll_d2_params = { +static struct tegra_clk_pll_params pll_d2_params __ro_after_init = { .input_min = 2000000, .input_max = 40000000, .cf_min = 1000000, @@ -478,7 +478,7 @@ TEGRA_PLL_USE_LOCK | TEGRA_PLL_HAS_LOCK_ENABLE, }; -static struct tegra_clk_pll_params pll_u_params = { +static struct tegra_clk_pll_params pll_u_params __ro_after_init = { .input_min = 2000000, .input_max = 40000000, .cf_min = 1000000, @@ -496,7 +496,7 @@ TEGRA_PLL_HAS_LOCK_ENABLE, }; -static struct tegra_clk_pll_params pll_x_params = { +static struct tegra_clk_pll_params pll_x_params __ro_after_init = { .input_min = 2000000, .input_max = 31000000, .cf_min = 1000000, @@ -513,7 +513,7 @@ TEGRA_PLL_USE_LOCK | TEGRA_PLL_HAS_LOCK_ENABLE, }; -static struct tegra_clk_pll_params pll_e_params = { +static struct tegra_clk_pll_params pll_e_params __ro_after_init = { .input_min = 12000000, .input_max = 216000000, .cf_min = 12000000, -- 1.9.1