From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934187AbdKGAsY (ORCPT ); Mon, 6 Nov 2017 19:48:24 -0500 Received: from shadbolt.e.decadent.org.uk ([88.96.1.126]:52805 "EHLO shadbolt.e.decadent.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932670AbdKFXyM (ORCPT ); Mon, 6 Nov 2017 18:54:12 -0500 Content-Type: text/plain; charset="UTF-8" Content-Disposition: inline Content-Transfer-Encoding: 8bit MIME-Version: 1.0 From: Ben Hutchings To: linux-kernel@vger.kernel.org, stable@vger.kernel.org CC: akpm@linux-foundation.org, "Rob Herring" , "Arnd Bergmann" , "=?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?=" , "Mike Turquette" , "Bryan Hundven" Date: Mon, 06 Nov 2017 23:03:02 +0000 Message-ID: X-Mailer: LinuxStableQueue (scripts by bwh) Subject: [PATCH 3.16 225/294] clk/efm32gg: fix dt init prototype In-Reply-To: X-SA-Exim-Connect-IP: 2a02:8011:400e:2:6f00:88c8:c921:d332 X-SA-Exim-Mail-From: ben@decadent.org.uk X-SA-Exim-Scanned: No (on shadbolt.decadent.org.uk); SAEximRunCond expanded to false Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.16.50-rc1 review patch. If anyone has any objections, please let me know. ------------------ From: Uwe Kleine-König commit 8ce8ebeb572d70e672a8d158e93ffaac80ea7576 upstream. Since commit 54196ccbe0ba (of: consolidate linker section OF match table declarations) which went into 3.16-rc1 the following compiler warning is generated: In file included from drivers/clk/clk-efm32gg.c:12:0: include/linux/of.h:772:20: warning: comparison of distinct pointer types lacks a cast [enabled by default] .data = (fn == (fn_type)NULL) ? fn : fn } ^ include/linux/of.h:785:3: note: in expansion of macro '_OF_DECLARE' _OF_DECLARE(table, name, compat, fn, of_init_fn_1) ^ include/linux/clk-provider.h:545:42: note: in expansion of macro 'OF_DECLARE_1' #define CLK_OF_DECLARE(name, compat, fn) OF_DECLARE_1(clk, name, compat, fn) ^ drivers/clk/clk-efm32gg.c:81:1: note: in expansion of macro 'CLK_OF_DECLARE' CLK_OF_DECLARE(efm32ggcmu, "efm32gg,cmu", efm32gg_cmu_init); ^ Fix it by making efm32gg_cmu_init return void. Cc: Rob Herring Reported-by: Bryan Hundven Reviewed-by: Arnd Bergmann Signed-off-by: Uwe Kleine-König Signed-off-by: Mike Turquette Signed-off-by: Arnd Bergmann Signed-off-by: Ben Hutchings --- drivers/clk/clk-efm32gg.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) --- a/drivers/clk/clk-efm32gg.c +++ b/drivers/clk/clk-efm32gg.c @@ -22,7 +22,7 @@ static struct clk_onecell_data clk_data .clk_num = ARRAY_SIZE(clk), }; -static int __init efm32gg_cmu_init(struct device_node *np) +static void __init efm32gg_cmu_init(struct device_node *np) { int i; void __iomem *base; @@ -33,7 +33,7 @@ static int __init efm32gg_cmu_init(struc base = of_iomap(np, 0); if (!base) { pr_warn("Failed to map address range for efm32gg,cmu node\n"); - return -EADDRNOTAVAIL; + return; } clk[clk_HFXO] = clk_register_fixed_rate(NULL, "HFXO", NULL, @@ -76,6 +76,6 @@ static int __init efm32gg_cmu_init(struc clk[clk_HFPERCLKDAC0] = clk_register_gate(NULL, "HFPERCLK.DAC0", "HFXO", 0, base + CMU_HFPERCLKEN0, 17, 0, NULL); - return of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data); + of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data); } CLK_OF_DECLARE(efm32ggcmu, "efm32gg,cmu", efm32gg_cmu_init);