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Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1leftP-0068lh-Tx for linux-arm-kernel@lists.infradead.org; Thu, 06 May 2021 15:26:27 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id 7B75661922; Thu, 6 May 2021 15:26:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1620314783; bh=GlCvanyZeZRx9KVkDMbg84X3Nl/epjQxFII8vak4mR4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=SczDGoVSUqwH5SFEk5OOp94u7cVZf7I+09IWLlfBEG5J4XBhTmgF1CnPo3WNRpBZN IaKyZ+scWvdbl4zjSO9DcL2P8lxI2PSIPsZvShJ0bWSZAJu+kGq8a5CkDmjuQpIbP9 8TWf0dU9zCgk8l1tXdfXfRq2wavnfXytqlL8RNbLqoZCBWYHUc524/5G1070IQq2Xb 9qDa3or5xfH7anhAokS+kPvNFz8yYsQKT0yk1YE9+G0bJuh7lfBaF83GsV24G9Uwmq DNRbdjSVZZl68TYukqJ+TUP3iQ0jj5ViQ/iKiTDfHJQYaoED1I2VV/fga5ioxb3trI 0YU5gyYqfzqiQ== Received: by mail.kernel.org with local (Exim 4.94.2) (envelope-from ) id 1left8-000SCF-92; Thu, 06 May 2021 17:26:06 +0200 From: Mauro Carvalho Chehab To: Cc: linuxarm@huawei.com, mauro.chehab@huawei.com, Mauro Carvalho Chehab , Andrzej Hajda , Mauro Carvalho Chehab , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, Sylwester Nawrocki Subject: [PATCH v5 19/25] media: s5p-mfc: use pm_runtime_resume_and_get() Date: Thu, 6 May 2021 17:25:57 +0200 Message-Id: <1f7bfc6a99e3d63217599588452638f364ed096c.1620314616.git.mchehab+huawei@kernel.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: References: MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210506_082624_048030_A43C90FD X-CRM114-Status: GOOD ( 10.83 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Commit dd8088d5a896 ("PM: runtime: Add pm_runtime_resume_and_get to deal with usage counter") added pm_runtime_resume_and_get() in order to automatically handle dev->power.usage_count decrement on errors. Use the new API, in order to cleanup the error check logic. Reviewed-by: Sylwester Nawrocki Signed-off-by: Mauro Carvalho Chehab --- drivers/media/platform/s5p-mfc/s5p_mfc_pm.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_pm.c b/drivers/media/platform/s5p-mfc/s5p_mfc_pm.c index 62d2320a7218..88b7d33c9197 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc_pm.c +++ b/drivers/media/platform/s5p-mfc/s5p_mfc_pm.c @@ -78,11 +78,9 @@ int s5p_mfc_power_on(void) { int i, ret = 0; - ret = pm_runtime_get_sync(pm->device); - if (ret < 0) { - pm_runtime_put_noidle(pm->device); + ret = pm_runtime_resume_and_get(pm->device); + if (ret < 0) return ret; - } /* clock control */ for (i = 0; i < pm->num_clocks; i++) {