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Sat, 12 Sep 2026 12:13:19 -0700 (PDT) From: Sumeet Pawnikar To: rafael@kernel.org, krzk@kernel.org, amit.kachhap@gmail.com, daniel.lezcano@kernel.org, thara.gopinath@gmail.com, talel@amazon.com, hayashi.kunihiko@socionext.com, mhiramat@kernel.org, mmayer@broadcom.com, viresh.kumar@linaro.org, sumitg@nvidia.com, peter.griffin@linaro.org, myungjoo.ham@samsung.com, kyungmin.park@samsung.com, cw00.choi@samsung.com, Frank.Li@nxp.com, s.hauer@pengutronix.de, matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com, sven@kernel.org, j@jannau.net, marcan@marcan.st, casey.connolly@linaro.org, sre@kernel.org, wens@kernel.org, t.schramm@manjaro.org Cc: bcm-kernel-feedback-list@broadcom.com, linux-samsung-soc@vger.kernel.org, kernel@pengutronix.de, imx@lists.linux.dev, linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, sumeet4linux@gmail.com Subject: [PATCH v2 5/5] powercap: intel_rapl: Use %pe to print error pointers symbolically Date: Sun, 13 Sep 2026 00:41:55 +0530 Message-ID: <20260912191156.185448-6-sumeet4linux@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260912191156.185448-1-sumeet4linux@gmail.com> References: <20260912191156.185448-1-sumeet4linux@gmail.com> Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Replace PTR_ERR() and %ld with %pe and pass the original pointer directly to pr_debug(). The %pe format specifier prints a symbolic error name (e.g. -ENOMEM) when CONFIG_SYMBOLIC_ERRNAME is enabled, otherwise it falls back gracefully and prints the raw integer value. This makes messages more readable without any functional change. Signed-off-by: Sumeet Pawnikar --- drivers/powercap/intel_rapl_msr.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/powercap/intel_rapl_msr.c b/drivers/powercap/intel_rapl_msr.c index a34543e66446..46972ee1ff84 100644 --- a/drivers/powercap/intel_rapl_msr.c +++ b/drivers/powercap/intel_rapl_msr.c @@ -582,8 +582,8 @@ static int intel_rapl_msr_init(void) rapl_msr_platdev = platform_device_register_data(NULL, "intel_rapl_msr", 0, def, sizeof(*def)); if (IS_ERR(rapl_msr_platdev)) - pr_debug("intel_rapl_msr device register failed, ret:%ld\n", - PTR_ERR(rapl_msr_platdev)); + pr_debug("intel_rapl_msr device register failed, ret:%pe\n", + rapl_msr_platdev); return 0; } -- 2.43.0