From: s.hauer@pengutronix.de (Sascha Hauer)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2] ARM: imx: remove unused defines
Date: Fri, 16 May 2014 13:24:14 +0200 [thread overview]
Message-ID: <20140516112414.GW5858@pengutronix.de> (raw)
In-Reply-To: <1400231369.20342.10.camel@x220>
On Fri, May 16, 2014 at 11:09:29AM +0200, Paul Bolle wrote:
> None of the defines "for modules using static and dynamic DMA channels"
> are used. Remove these.
>
> Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha
> ---
> 0) v1 was called "ARM: imx: remove check for CONFIG_SDMA_IRAM". This
> version just removes the entire block of defines, as Sascha suggested.
>
> 1) Still untested.
>
> arch/arm/mach-imx/mx51.h | 33 ---------------------------------
> 1 file changed, 33 deletions(-)
>
> diff --git a/arch/arm/mach-imx/mx51.h b/arch/arm/mach-imx/mx51.h
> index af844f76261a..3f6d4a674ffb 100644
> --- a/arch/arm/mach-imx/mx51.h
> +++ b/arch/arm/mach-imx/mx51.h
> @@ -145,39 +145,6 @@
> #define MX51_SPBA_CTRL 0x3c
>
> /*
> - * Defines for modules using static and dynamic DMA channels
> - */
> -#define MX51_MXC_DMA_CHANNEL_IRAM 30
> -#define MX51_MXC_DMA_CHANNEL_SPDIF_TX MXC_DMA_DYNAMIC_CHANNEL
> -#define MX51_MXC_DMA_CHANNEL_UART1_RX MXC_DMA_DYNAMIC_CHANNEL
> -#define MX51_MXC_DMA_CHANNEL_UART1_TX MXC_DMA_DYNAMIC_CHANNEL
> -#define MX51_MXC_DMA_CHANNEL_UART2_RX MXC_DMA_DYNAMIC_CHANNEL
> -#define MX51_MXC_DMA_CHANNEL_UART2_TX MXC_DMA_DYNAMIC_CHANNEL
> -#define MX51_MXC_DMA_CHANNEL_UART3_RX MXC_DMA_DYNAMIC_CHANNEL
> -#define MX51_MXC_DMA_CHANNEL_UART3_TX MXC_DMA_DYNAMIC_CHANNEL
> -#define MX51_MXC_DMA_CHANNEL_MMC1 MXC_DMA_DYNAMIC_CHANNEL
> -#define MX51_MXC_DMA_CHANNEL_MMC2 MXC_DMA_DYNAMIC_CHANNEL
> -#define MX51_MXC_DMA_CHANNEL_SSI1_RX MXC_DMA_DYNAMIC_CHANNEL
> -#define MX51_MXC_DMA_CHANNEL_SSI1_TX MXC_DMA_DYNAMIC_CHANNEL
> -#define MX51_MXC_DMA_CHANNEL_SSI2_RX MXC_DMA_DYNAMIC_CHANNEL
> -#ifdef CONFIG_SDMA_IRAM
> -#define MX51_MXC_DMA_CHANNEL_SSI2_TX (MX51_MXC_DMA_CHANNEL_IRAM + 1)
> -#else /*CONFIG_SDMA_IRAM */
> -#define MX51_MXC_DMA_CHANNEL_SSI2_TX MXC_DMA_DYNAMIC_CHANNEL
> -#endif /*CONFIG_SDMA_IRAM */
> -#define MX51_MXC_DMA_CHANNEL_CSPI1_RX MXC_DMA_DYNAMIC_CHANNEL
> -#define MX51_MXC_DMA_CHANNEL_CSPI1_TX MXC_DMA_DYNAMIC_CHANNEL
> -#define MX51_MXC_DMA_CHANNEL_CSPI2_RX MXC_DMA_DYNAMIC_CHANNEL
> -#define MX51_MXC_DMA_CHANNEL_CSPI2_TX MXC_DMA_DYNAMIC_CHANNEL
> -#define MX51_MXC_DMA_CHANNEL_CSPI3_RX MXC_DMA_DYNAMIC_CHANNEL
> -#define MX51_MXC_DMA_CHANNEL_CSPI3_TX MXC_DMA_DYNAMIC_CHANNEL
> -#define MX51_MXC_DMA_CHANNEL_ATA_RX MXC_DMA_DYNAMIC_CHANNEL
> -#define MX51_MXC_DMA_CHANNEL_ATA_TX MXC_DMA_DYNAMIC_CHANNEL
> -#define MX51_MXC_DMA_CHANNEL_MEMORY MXC_DMA_DYNAMIC_CHANNEL
> -
> -#define MX51_IS_MEM_DEVICE_NONSHARED(x) 0
> -
> -/*
> * DMA request assignments
> */
> #define MX51_DMA_REQ_VPU 0
> --
> 1.9.0
>
>
--
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next prev parent reply other threads:[~2014-05-16 11:24 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-15 7:57 [PATCH] ARM: imx: remove check for CONFIG_SDMA_IRAM Paul Bolle
2014-05-15 12:25 ` Sascha Hauer
2014-05-16 9:09 ` [PATCH v2] ARM: imx: remove unused defines Paul Bolle
2014-05-16 11:24 ` Sascha Hauer [this message]
2014-05-19 5:51 ` Shawn Guo
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