Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756289AbbLDREp (ORCPT ); Fri, 4 Dec 2015 12:04:45 -0500 Received: from hqemgate15.nvidia.com ([216.228.121.64]:10253 "EHLO hqemgate15.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756241AbbLDREm (ORCPT ); Fri, 4 Dec 2015 12:04:42 -0500 X-PGP-Universal: processed; by hqnvupgp08.nvidia.com on Fri, 04 Dec 2015 09:01:37 -0800 From: Jon Hunter To: Peter De Schrijver , Prashant Gaikwad , Michael Turquette , Stephen Boyd , Stephen Warren , Thierry Reding , Alexandre Courbot CC: Rhyland Klein , linux-clk@vger.kernel.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org, Jon Hunter Subject: [PATCH 2/3] clk: tegra210: Fix sparse warnings for functions not declared as static Date: Fri, 4 Dec 2015 17:04:24 +0000 Message-ID: <1449248665-22343-2-git-send-email-jonathanh@nvidia.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1449248665-22343-1-git-send-email-jonathanh@nvidia.com> References: <1449248665-22343-1-git-send-email-jonathanh@nvidia.com> X-NVConfidentiality: public MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 7902 Lines: 196 Sparse reports the following warnings for functions in clk-tegra210.c that should be declared as static: drivers/clk/tegra/clk-tegra210.c:460:6: warning: symbol 'tegra210_pllcx_set_defaults' was not declared. Should it be static? drivers/clk/tegra/clk-tegra210.c:485:6: warning: symbol '_pllc_set_defaults' was not declared. Should it be static? drivers/clk/tegra/clk-tegra210.c:490:6: warning: symbol '_pllc2_set_defaults' was not declared. Should it be static? drivers/clk/tegra/clk-tegra210.c:495:6: warning: symbol '_pllc3_set_defaults' was not declared. Should it be static? drivers/clk/tegra/clk-tegra210.c:500:6: warning: symbol '_plla1_set_defaults' was not declared. Should it be static? drivers/clk/tegra/clk-tegra210.c:510:6: warning: symbol 'tegra210_plla_set_defaults' was not declared. Should it be static? drivers/clk/tegra/clk-tegra210.c:562:6: warning: symbol 'tegra210_plld_set_defaults' was not declared. Should it be static? drivers/clk/tegra/clk-tegra210.c:701:6: warning: symbol 'tegra210_plld2_set_defaults' was not declared. Should it be static? drivers/clk/tegra/clk-tegra210.c:709:6: warning: symbol 'tegra210_plldp_set_defaults' was not declared. Should it be static? drivers/clk/tegra/clk-tegra210.c:722:6: warning: symbol 'tegra210_pllc4_set_defaults' was not declared. Should it be static? drivers/clk/tegra/clk-tegra210.c:731:6: warning: symbol 'tegra210_pllre_set_defaults' was not declared. Should it be static? drivers/clk/tegra/clk-tegra210.c:844:6: warning: symbol 'tegra210_pllx_set_defaults' was not declared. Should it be static? drivers/clk/tegra/clk-tegra210.c:904:6: warning: symbol 'tegra210_pllmb_set_defaults' was not declared. Should it be static? drivers/clk/tegra/clk-tegra210.c:963:6: warning: symbol 'tegra210_pllp_set_defaults' was not declared. Should it be static? drivers/clk/tegra/clk-tegra210.c:1025:6: warning: symbol 'tegra210_pllu_set_defaults' was not declared. Should it be static? drivers/clk/tegra/clk-tegra210.c:1215:15: warning: symbol 'tegra210_clk_adjust_vco_min' was not declared. Should it be static? Fix this by declaring the above as static. Fixes: b31eba5ff3f7 ("clk: tegra: Add support for Tegra210 clocks") Signed-off-by: Jon Hunter --- drivers/clk/tegra/clk-tegra210.c | 36 +++++++++++++++++++----------------- 1 file changed, 19 insertions(+), 17 deletions(-) diff --git a/drivers/clk/tegra/clk-tegra210.c b/drivers/clk/tegra/clk-tegra210.c index 3bd831c2b9db..842901693455 100644 --- a/drivers/clk/tegra/clk-tegra210.c +++ b/drivers/clk/tegra/clk-tegra210.c @@ -457,7 +457,8 @@ static void pllcx_check_defaults(struct tegra_clk_pll_params *params) PLLCX_MISC3_WRITE_MASK); } -void tegra210_pllcx_set_defaults(const char *name, struct tegra_clk_pll *pllcx) +static void tegra210_pllcx_set_defaults(const char *name, + struct tegra_clk_pll *pllcx) { pllcx->params->defaults_set = true; @@ -482,22 +483,22 @@ void tegra210_pllcx_set_defaults(const char *name, struct tegra_clk_pll *pllcx) udelay(1); } -void _pllc_set_defaults(struct tegra_clk_pll *pllcx) +static void _pllc_set_defaults(struct tegra_clk_pll *pllcx) { tegra210_pllcx_set_defaults("PLL_C", pllcx); } -void _pllc2_set_defaults(struct tegra_clk_pll *pllcx) +static void _pllc2_set_defaults(struct tegra_clk_pll *pllcx) { tegra210_pllcx_set_defaults("PLL_C2", pllcx); } -void _pllc3_set_defaults(struct tegra_clk_pll *pllcx) +static void _pllc3_set_defaults(struct tegra_clk_pll *pllcx) { tegra210_pllcx_set_defaults("PLL_C3", pllcx); } -void _plla1_set_defaults(struct tegra_clk_pll *pllcx) +static void _plla1_set_defaults(struct tegra_clk_pll *pllcx) { tegra210_pllcx_set_defaults("PLL_A1", pllcx); } @@ -507,7 +508,7 @@ void _plla1_set_defaults(struct tegra_clk_pll *pllcx) * PLL with dynamic ramp and fractional SDM. Dynamic ramp is not used. * Fractional SDM is allowed to provide exact audio rates. */ -void tegra210_plla_set_defaults(struct tegra_clk_pll *plla) +static void tegra210_plla_set_defaults(struct tegra_clk_pll *plla) { u32 mask; u32 val = readl_relaxed(clk_base + plla->params->base_reg); @@ -559,7 +560,7 @@ void tegra210_plla_set_defaults(struct tegra_clk_pll *plla) * PLLD * PLL with fractional SDM. */ -void tegra210_plld_set_defaults(struct tegra_clk_pll *plld) +static void tegra210_plld_set_defaults(struct tegra_clk_pll *plld) { u32 val; u32 mask = 0xffff; @@ -698,7 +699,7 @@ static void plldss_defaults(const char *pll_name, struct tegra_clk_pll *plldss, udelay(1); } -void tegra210_plld2_set_defaults(struct tegra_clk_pll *plld2) +static void tegra210_plld2_set_defaults(struct tegra_clk_pll *plld2) { plldss_defaults("PLL_D2", plld2, PLLD2_MISC0_DEFAULT_VALUE, PLLD2_MISC1_CFG_DEFAULT_VALUE, @@ -706,7 +707,7 @@ void tegra210_plld2_set_defaults(struct tegra_clk_pll *plld2) PLLD2_MISC3_CTRL2_DEFAULT_VALUE); } -void tegra210_plldp_set_defaults(struct tegra_clk_pll *plldp) +static void tegra210_plldp_set_defaults(struct tegra_clk_pll *plldp) { plldss_defaults("PLL_DP", plldp, PLLDP_MISC0_DEFAULT_VALUE, PLLDP_MISC1_CFG_DEFAULT_VALUE, @@ -719,7 +720,7 @@ void tegra210_plldp_set_defaults(struct tegra_clk_pll *plldp) * Base and misc0 layout is the same as PLLD2/PLLDP, but no SDM/SSC support. * VCO is exposed to the clock tree via fixed 1/3 and 1/5 dividers. */ -void tegra210_pllc4_set_defaults(struct tegra_clk_pll *pllc4) +static void tegra210_pllc4_set_defaults(struct tegra_clk_pll *pllc4) { plldss_defaults("PLL_C4", pllc4, PLLC4_MISC0_DEFAULT_VALUE, 0, 0, 0); } @@ -728,7 +729,7 @@ void tegra210_pllc4_set_defaults(struct tegra_clk_pll *pllc4) * PLLRE * VCO is exposed to the clock tree directly along with post-divider output */ -void tegra210_pllre_set_defaults(struct tegra_clk_pll *pllre) +static void tegra210_pllre_set_defaults(struct tegra_clk_pll *pllre) { u32 mask; u32 val = readl_relaxed(clk_base + pllre->params->base_reg); @@ -841,7 +842,7 @@ static void pllx_check_defaults(struct tegra_clk_pll *pll) PLLX_MISC5_WRITE_MASK); } -void tegra210_pllx_set_defaults(struct tegra_clk_pll *pllx) +static void tegra210_pllx_set_defaults(struct tegra_clk_pll *pllx) { u32 val; u32 step_a, step_b; @@ -901,7 +902,7 @@ void tegra210_pllx_set_defaults(struct tegra_clk_pll *pllx) } /* PLLMB */ -void tegra210_pllmb_set_defaults(struct tegra_clk_pll *pllmb) +static void tegra210_pllmb_set_defaults(struct tegra_clk_pll *pllmb) { u32 mask, val = readl_relaxed(clk_base + pllmb->params->base_reg); @@ -960,7 +961,7 @@ static void pllp_check_defaults(struct tegra_clk_pll *pll, bool enabled) ~mask & PLLP_MISC1_WRITE_MASK); } -void tegra210_pllp_set_defaults(struct tegra_clk_pll *pllp) +static void tegra210_pllp_set_defaults(struct tegra_clk_pll *pllp) { u32 mask; u32 val = readl_relaxed(clk_base + pllp->params->base_reg); @@ -1022,7 +1023,7 @@ static void pllu_check_defaults(struct tegra_clk_pll *pll, bool hw_control) ~mask & PLLU_MISC1_WRITE_MASK); } -void tegra210_pllu_set_defaults(struct tegra_clk_pll *pllu) +static void tegra210_pllu_set_defaults(struct tegra_clk_pll *pllu) { u32 val = readl_relaxed(clk_base + pllu->params->base_reg); @@ -1212,8 +1213,9 @@ static void tegra210_clk_pll_set_gain(struct tegra_clk_pll_freq_table *cfg) cfg->m *= PLL_SDM_COEFF; } -unsigned long tegra210_clk_adjust_vco_min(struct tegra_clk_pll_params *params, - unsigned long parent_rate) +static unsigned long +tegra210_clk_adjust_vco_min(struct tegra_clk_pll_params *params, + unsigned long parent_rate) { unsigned long vco_min = params->vco_min; -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/