From: peng.fan@nxp.com
To: shawnguo@kernel.org, s.hauer@pengutronix.de
Cc: kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com,
allison@lohutok.net, info@metux.net, Anson.Huang@nxp.com,
leonard.crestez@nxp.com, git@andred.net, abel.vesa@nxp.com,
ard.biesheuvel@linaro.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, Peng Fan <peng.fan@nxp.com>
Subject: [PATCH V1 2/4] ARM: imx: cpu: drop dead code
Date: Thu, 12 Mar 2020 17:17:23 +0800 [thread overview]
Message-ID: <1584004645-26720-3-git-send-email-peng.fan@nxp.com> (raw)
In-Reply-To: <1584004645-26720-1-git-send-email-peng.fan@nxp.com>
From: Peng Fan <peng.fan@nxp.com>
imx_soc_device_init is only called by i.MX6Q/SL/SX/UL/7D/7ULP.
So we could drop the switch case for i.MX1/2/3/5 which are dead code
that never be executed.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
arch/arm/mach-imx/cpu.c | 24 ------------------------
1 file changed, 24 deletions(-)
diff --git a/arch/arm/mach-imx/cpu.c b/arch/arm/mach-imx/cpu.c
index 2df649a84697..0302cb66134b 100644
--- a/arch/arm/mach-imx/cpu.c
+++ b/arch/arm/mach-imx/cpu.c
@@ -108,30 +108,6 @@ static int __init imx_soc_device_init(void)
goto free_soc;
switch (__mxc_cpu_type) {
- case MXC_CPU_MX1:
- soc_id = "i.MX1";
- break;
- case MXC_CPU_MX21:
- soc_id = "i.MX21";
- break;
- case MXC_CPU_MX25:
- soc_id = "i.MX25";
- break;
- case MXC_CPU_MX27:
- soc_id = "i.MX27";
- break;
- case MXC_CPU_MX31:
- soc_id = "i.MX31";
- break;
- case MXC_CPU_MX35:
- soc_id = "i.MX35";
- break;
- case MXC_CPU_MX51:
- soc_id = "i.MX51";
- break;
- case MXC_CPU_MX53:
- soc_id = "i.MX53";
- break;
case MXC_CPU_IMX6SL:
ocotp_compat = "fsl,imx6sl-ocotp";
soc_id = "i.MX6SL";
--
2.16.4
next prev parent reply other threads:[~2020-03-12 9:24 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-12 9:17 [PATCH V1 0/4] ARM: imx: move cpu code to drivers/soc/imx peng.fan
2020-03-12 9:17 ` [PATCH V1 1/4] ARM: imx: use device_initcall for imx_soc_device_init peng.fan
2020-04-29 2:25 ` Shawn Guo
2020-03-12 9:17 ` peng.fan [this message]
2020-04-29 2:32 ` [PATCH V1 2/4] ARM: imx: cpu: drop dead code Shawn Guo
2020-03-12 9:17 ` [PATCH V1 3/4] ARM: imx: move cpu definitions into a header peng.fan
2020-03-12 9:17 ` [PATCH V1 4/4] soc: imx: move cpu code to drivers/soc/imx peng.fan
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