[13/15] media: s5p-mfc: drop useless clock refcnt debugging

Message ID	20231224-n-s5p-mfc-const-v1-13-a3b246470fe4@linaro.org
State	Accepted
Commit	6b1e2e04b4515aa37e5fce529de975632f302819
Headers	show Received: from mail-wm1-f45.google.com (mail-wm1-f45.google.com [209.85.128.45]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5874418B10 for <linux-media@vger.kernel.org>; Sun, 24 Dec 2023 15:44:48 +0000 (UTC) From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Date: Sun, 24 Dec 2023 16:44:12 +0100 Subject: [PATCH 13/15] media: s5p-mfc: drop useless clock refcnt debugging Precedence: bulk MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20231224-n-s5p-mfc-const-v1-13-a3b246470fe4@linaro.org> References: <20231224-n-s5p-mfc-const-v1-0-a3b246470fe4@linaro.org> In-Reply-To: <20231224-n-s5p-mfc-const-v1-0-a3b246470fe4@linaro.org> To: Marek Szyprowski <m.szyprowski@samsung.com>, Andrzej Hajda <andrzej.hajda@intel.com>, Mauro Carvalho Chehab <mchehab@kernel.org> Cc: Aakarsh Jain <aakarsh.jain@samsung.com>, linux-fsd@tesla.coma, linux-samsung-soc@vger.kernel.org, Smitha T Murthy <smithatmurthy@gmail.com>, linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Series	media: s5p-mfc: cleanups \| expand [00/15] media: s5p-mfc: cleanups [01/15] media: s5p-mfc: drop unused static s5p_mfc_cmds [02/15] media: s5p-mfc: drop unused static s5p_mfc_ops [03/15] media: s5p-mfc: drop unused get_*_def_fmt declarations [04/15] media: s5p-mfc: constify fw_name strings [05/15] media: s5p-mfc: constify s5p_mfc_buf_size structures [06/15] media: s5p-mfc: constify s5p_mfc_variant structures [07/15] media: s5p-mfc: constify s5p_mfc_hw_cmds structures [08/15] media: s5p-mfc: constify s5p_mfc_hw_ops structures [09/15] media: s5p-mfc: constify s5p_mfc_fmt structures [10/15] media: s5p-mfc: constify struct structures [11/15] media: s5p-mfc: constify pointers to s5p_mfc_cmd_args [12/15] media: s5p-mfc: constify local pointers to s5p_mfc_enc_params [13/15] media: s5p-mfc: drop useless clock refcnt debugging [14/15] media: s5p-mfc: drop useless static s5p_mfc_dev in s5p_mfc_pm.c [15/15] media: s5p-mfc: drop static device variable in s5p_mfc_pm.c

Message ID

20231224-n-s5p-mfc-const-v1-13-a3b246470fe4@linaro.org

State

Accepted

Commit

6b1e2e04b4515aa37e5fce529de975632f302819

Headers

From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Date: Sun, 24 Dec 2023 16:44:12 +0100
Subject: [PATCH 13/15] media: s5p-mfc: drop useless clock refcnt debugging
Precedence: bulk
MIME-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: 7bit
Message-Id: <20231224-n-s5p-mfc-const-v1-13-a3b246470fe4@linaro.org>
References: <20231224-n-s5p-mfc-const-v1-0-a3b246470fe4@linaro.org>
In-Reply-To: <20231224-n-s5p-mfc-const-v1-0-a3b246470fe4@linaro.org>
To: Marek Szyprowski <m.szyprowski@samsung.com>,
 Andrzej Hajda <andrzej.hajda@intel.com>,
 Mauro Carvalho Chehab <mchehab@kernel.org>
Cc: Aakarsh Jain <aakarsh.jain@samsung.com>, linux-fsd@tesla.coma,
 linux-samsung-soc@vger.kernel.org,
 Smitha T Murthy <smithatmurthy@gmail.com>,
 linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org,
 linux-kernel@vger.kernel.org,
 Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Series

media: s5p-mfc: cleanups | expand

Commit Message

Krzysztof Kozlowski Dec. 24, 2023, 3:44 p.m. UTC

Drop useless debugging of clock enabl/disable counts, because core
handles this much better.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 drivers/media/platform/samsung/s5p-mfc/s5p_mfc_pm.c | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_pm.c b/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_pm.c
index 187849841a28..29b141d4a7a7 100644
--- a/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_pm.c
+++ b/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_pm.c
@@ -16,7 +16,6 @@ 
 
 static struct s5p_mfc_pm *pm;
 static struct s5p_mfc_dev *p_dev;
-static atomic_t clk_ref;
 
 int s5p_mfc_init_pm(struct s5p_mfc_dev *dev)
 {
@@ -49,7 +48,6 @@  int s5p_mfc_init_pm(struct s5p_mfc_dev *dev)
 		pm->clock_gate = pm->clocks[0];
 
 	pm_runtime_enable(pm->device);
-	atomic_set(&clk_ref, 0);
 	return 0;
 }
 
@@ -60,17 +58,11 @@  void s5p_mfc_final_pm(struct s5p_mfc_dev *dev)
 
 int s5p_mfc_clock_on(void)
 {
-	atomic_inc(&clk_ref);
-	mfc_debug(3, "+ %d\n", atomic_read(&clk_ref));
-
 	return clk_enable(pm->clock_gate);
 }
 
 void s5p_mfc_clock_off(void)
 {
-	atomic_dec(&clk_ref);
-	mfc_debug(3, "- %d\n", atomic_read(&clk_ref));
-
 	clk_disable(pm->clock_gate);
 }

[13/15] media: s5p-mfc: drop useless clock refcnt debugging

Commit Message

Patch