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Thu, 25 Jun 2020 23:57:42 -0700 (PDT) From: Lee Jones To: broonie@kernel.org, lgirdwood@gmail.com Subject: [PATCH 1/9] regulator: max8998: Staticify internal function max8998_get_current_limit() Date: Fri, 26 Jun 2020 07:57:30 +0100 Message-Id: <20200626065738.93412-2-lee.jones@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200626065738.93412-1-lee.jones@linaro.org> References: <20200626065738.93412-1-lee.jones@linaro.org> MIME-Version: 1.0 X-Spam-Note: CRM114 invocation failed X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2a00:1450:4864:20:0:0:0:241 listed in] [list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Kyungmin Park , Lee Jones , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Marek Szyprowski Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org max8998_get_current_limit() is only used via the .get_current_limit, so it doesn't need to be publicly supported, or to have its own external prototype. Instead, we'll make it static. Fixes the following W=1 warning: drivers/regulator/max8998.c:418:5: warning: no previous prototype for ‘max8998_get_current_limit’ [-Wmissing-prototypes] 418 | int max8998_get_current_limit(struct regulator_dev *rdev) | ^~~~~~~~~~~~~~~~~~~~~~~~~ Cc: Kyungmin Park Cc: Marek Szyprowski Signed-off-by: Lee Jones --- drivers/regulator/max8998.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/regulator/max8998.c b/drivers/regulator/max8998.c index 340413bba0c5f..ac69bdd398cb3 100644 --- a/drivers/regulator/max8998.c +++ b/drivers/regulator/max8998.c @@ -415,7 +415,7 @@ static int max8998_set_current_limit(struct regulator_dev *rdev, sel, rdev->desc->csel_mask); } -int max8998_get_current_limit(struct regulator_dev *rdev) +static int max8998_get_current_limit(struct regulator_dev *rdev) { struct max8998_data *max8998 = rdev_get_drvdata(rdev); struct i2c_client *i2c = max8998->iodev->i2c;