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[2003:f1:371c:b100:428d:5cff:feb9:9db8]) by smtp.googlemail.com with ESMTPSA id c9sm3510202wmc.47.2019.11.30.06.58.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 30 Nov 2019 06:58:27 -0800 (PST) From: Martin Blumenstingl To: linux-amlogic@lists.infradead.org, khilman@baylibre.com, narmstrong@baylibre.com Subject: [PATCH RESEND v1 1/2] soc: amlogic: meson-ee-pwrc: propagate PD provider registration errors Date: Sat, 30 Nov 2019 15:58:20 +0100 Message-Id: <20191130145821.1490349-2-martin.blumenstingl@googlemail.com> X-Mailer: git-send-email 2.24.0 In-Reply-To: <20191130145821.1490349-1-martin.blumenstingl@googlemail.com> References: <20191130145821.1490349-1-martin.blumenstingl@googlemail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191130_065830_269775_38250330 X-CRM114-Status: GOOD ( 11.17 ) X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.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 [2a00:1450:4864:20:0:0:0:442 listed in] [list.dnswl.org] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (martin.blumenstingl[at]googlemail.com) -0.0 SPF_PASS SPF: sender matches SPF record 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain 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: Martin Blumenstingl , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org of_genpd_add_provider_onecell() can return an error. Propagate the error so the driver registration fails when of_genpd_add_provider_onecell() did not work. Fixes: eef3c2ba0a42a6 ("soc: amlogic: Add support for Everything-Else power domains controller") Signed-off-by: Martin Blumenstingl --- drivers/soc/amlogic/meson-ee-pwrc.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/soc/amlogic/meson-ee-pwrc.c b/drivers/soc/amlogic/meson-ee-pwrc.c index 5823f5b67d16..df734a45da56 100644 --- a/drivers/soc/amlogic/meson-ee-pwrc.c +++ b/drivers/soc/amlogic/meson-ee-pwrc.c @@ -441,9 +441,7 @@ static int meson_ee_pwrc_probe(struct platform_device *pdev) pwrc->xlate.domains[i] = &dom->base; } - of_genpd_add_provider_onecell(pdev->dev.of_node, &pwrc->xlate); - - return 0; + return of_genpd_add_provider_onecell(pdev->dev.of_node, &pwrc->xlate); } static void meson_ee_pwrc_shutdown(struct platform_device *pdev)