linux-kernel - [PATCH v2 03/12] media: atomisp: sh_css

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <ef3f3627ff1b2cdb0960a95b8a93299cd36fd86c.1637142905.git.mchehab+huawei@kernel.org>
Date:   Wed, 17 Nov 2021 09:56:45 +0000
From:   Mauro Carvalho Chehab <mchehab+huawei@...nel.org>
To:     unlisted-recipients:; (no To-header on input)
Cc:     linuxarm@...wei.com, mauro.chehab@...wei.com,
        Mauro Carvalho Chehab <mchehab+huawei@...nel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Sakari Ailus <sakari.ailus@...ux.intel.com>,
        linux-kernel@...r.kernel.org, linux-media@...r.kernel.org,
        linux-staging@...ts.linux.dev
Subject: [PATCH v2 03/12] media: atomisp: sh_css_metrics: drop some unused code

There are two #ifdefs there which aren't defined anywhere.

So, just drop the dead code.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@...nel.org>
---

To avoid mailbombing on a large number of people, only mailing lists were C/C on the cover.
See [PATCH v2 00/12] at: https://lore.kernel.org/all/cover.1637142905.git.mchehab+huawei@kernel.org/

 .../media/atomisp/pci/sh_css_metrics.c        | 25 -------------------
 1 file changed, 25 deletions(-)

diff --git a/drivers/staging/media/atomisp/pci/sh_css_metrics.c b/drivers/staging/media/atomisp/pci/sh_css_metrics.c
index 9744bbebe1bc..8ded6cdd1575 100644
--- a/drivers/staging/media/atomisp/pci/sh_css_metrics.c
+++ b/drivers/staging/media/atomisp/pci/sh_css_metrics.c
@@ -123,40 +123,15 @@ sh_css_metrics_sample_pcs(void)
 	unsigned int pc;
 	unsigned int msink;
 
-#if SUSPEND
-	unsigned int sc = 0;
-	unsigned int stopped_sc = 0;
-	unsigned int resume_sc = 0;
-#endif
 
-#if MULTIPLE_PCS
-	int i;
-	unsigned int pc_tab[NOF_PCS];
-
-	for (i = 0; i < NOF_PCS; i++)
-		pc_tab[i] = 0;
-#endif
 
 	if (!pc_histogram_enabled)
 		return;
 
 	if (isp_histogram) {
-#if SUSPEND
-		/* STOP the ISP */
-		isp_ctrl_store(ISP0_ID, ISP_SC_REG, STOP_MASK);
-#endif
 		msink = isp_ctrl_load(ISP0_ID, ISP_CTRL_SINK_REG);
-#if MULTIPLE_PCS
-		for (i = 0; i < NOF_PCS; i++)
-			pc_tab[i] = isp_ctrl_load(ISP0_ID, ISP_PC_REG);
-#else
 		pc = isp_ctrl_load(ISP0_ID, ISP_PC_REG);
-#endif
 
-#if SUSPEND
-		/* RESUME the ISP */
-		isp_ctrl_store(ISP0_ID, ISP_SC_REG, RESUME_MASK);
-#endif
 		isp_histogram->msink[pc] &= msink;
 		stall = (msink != 0x7FF);
 
-- 
2.33.1