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[78.225.224.134]) by smtp.gmail.com with ESMTPSA id h13sm5572416wrp.61.2018.12.18.12.55.44 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Tue, 18 Dec 2018 12:55:44 -0800 (PST) Received: by macbookpro.malat.net (Postfix, from userid 1000) id 2CE59114106E; Tue, 18 Dec 2018 21:55:43 +0100 (CET) From: Mathieu Malaterre To: Russell King Cc: Mathieu Malaterre , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH] clk: Use __printf markup to silence compiler Date: Tue, 18 Dec 2018 21:55:41 +0100 Message-Id: <20181218205541.26783-1-malat@debian.org> X-Mailer: git-send-email 2.19.2 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Silence warnings (triggered at W=1) by adding relevant __printf attributes. drivers/clk/clkdev.c:267:3: warning: function might be possible candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format] drivers/clk/clkdev.c:280:2: warning: function might be possible candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format] drivers/clk/clkdev.c:398:2: warning: function might be possible candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format] Signed-off-by: Mathieu Malaterre --- drivers/clk/clkdev.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/clk/clkdev.c b/drivers/clk/clkdev.c index 9ab3db8b3988..2fb03595dc26 100644 --- a/drivers/clk/clkdev.c +++ b/drivers/clk/clkdev.c @@ -247,7 +247,7 @@ struct clk_lookup_alloc { char con_id[MAX_CON_ID]; }; -static struct clk_lookup * __ref +__printf(3, 0) static struct clk_lookup * __ref vclkdev_alloc(struct clk_hw *hw, const char *con_id, const char *dev_fmt, va_list ap) { @@ -271,7 +271,7 @@ vclkdev_alloc(struct clk_hw *hw, const char *con_id, const char *dev_fmt, return &cla->cl; } -static struct clk_lookup * +__printf(3, 0) static struct clk_lookup * vclkdev_create(struct clk_hw *hw, const char *con_id, const char *dev_fmt, va_list ap) { @@ -387,6 +387,7 @@ void clkdev_drop(struct clk_lookup *cl) } EXPORT_SYMBOL(clkdev_drop); +__printf(3, 4) static struct clk_lookup *__clk_register_clkdev(struct clk_hw *hw, const char *con_id, const char *dev_id, ...) -- 2.19.2