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Mon, 01 Jun 2026 19:12:18 -0700 (PDT) Received: from localhost.localdomain ([2604:3d08:2474:4800::7698]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-36dd95095aasm875733a91.17.2026.06.01.19.12.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 01 Jun 2026 19:12:18 -0700 (PDT) From: Brock Haftner To: gregkh@linuxfoundation.org Cc: mchehab@kernel.org, hverkuil+cisco@kernel.org, preyas17@zohomail.in, linux-media@vger.kernel.org, linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org, Brock Haftner Subject: [PATCH] staging: media: av7110: remove unused dead code wrapped in #if 0 Date: Mon, 1 Jun 2026 19:11:43 -0700 Message-ID: <20260602021143.39442-1-brockhaftner@gmail.com> X-Mailer: git-send-email 2.54.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Remove the av7110_reset_arm() and av7110_send_ci_cmd() functions because they are wrapped in #if 0 preprocessor blocks and so never compiled or called. Signed-off-by: Brock Haftner --- drivers/staging/media/av7110/av7110_hw.c | 46 ------------------------ 1 file changed, 46 deletions(-) diff --git a/drivers/staging/media/av7110/av7110_hw.c b/drivers/staging/med= ia/av7110/av7110_hw.c index 49ce295771e4..b0bd7666d48b 100644 --- a/drivers/staging/media/av7110/av7110_hw.c +++ b/drivers/staging/media/av7110/av7110_hw.c @@ -95,29 +95,6 @@ u32 av7110_debiread(struct av7110 *av7110, u32 config, i= nt addr, unsigned int co return result; } =20 -/* av7110 ARM core boot stuff */ -#if 0 -void av7110_reset_arm(struct av7110 *av7110) -{ - saa7146_setgpio(av7110->dev, RESET_LINE, SAA7146_GPIO_OUTLO); - - /* Disable DEBI and GPIO irq */ - SAA7146_IER_DISABLE(av7110->dev, MASK_19 | MASK_03); - SAA7146_ISR_CLEAR(av7110->dev, MASK_19 | MASK_03); - - saa7146_setgpio(av7110->dev, RESET_LINE, SAA7146_GPIO_OUTHI); - msleep(30); /* the firmware needs some time to initialize */ - - ARM_ResetMailBox(av7110); - - SAA7146_ISR_CLEAR(av7110->dev, MASK_19 | MASK_03); - SAA7146_IER_ENABLE(av7110->dev, MASK_03); - - av7110->arm_ready =3D 1; - dprintk(1, "reset ARM\n"); -} -#endif /* 0 */ - static int waitdebi(struct av7110 *av7110, int adr, int state) { int k; @@ -498,29 +475,6 @@ int av7110_fw_cmd(struct av7110 *av7110, int type, int= com, int num, ...) return ret; } =20 -#if 0 -int av7110_send_ci_cmd(struct av7110 *av7110, u8 subcom, u8 *buf, u8 len) -{ - int i, ret; - u16 cmd[18] =3D { ((COMTYPE_COMMON_IF << 8) + subcom), - 16, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; - - dprintk(4, "%p\n", av7110); - - for (i =3D 0; i < len && i < 32; i++) { - if (i % 2 =3D=3D 0) - cmd[(i / 2) + 2] =3D (u16)(buf[i]) << 8; - else - cmd[(i / 2) + 2] |=3D buf[i]; - } - - ret =3D av7110_send_fw_cmd(av7110, cmd, 18); - if (ret && ret !=3D -ERESTARTSYS) - pr_err("%s(): error %d\n", __func__, ret); - return ret; -} -#endif /* 0 */ - int av7110_fw_request(struct av7110 *av7110, u16 *request_buf, int request_buf_len, u16 *reply_buf, int reply_buf_len) { --=20 2.54.0