diff mbox series

[v2,2/3] sh: dma: Drop incorrect SH_DMAC_BASE1 for SH4

Message ID 20230527164452.64797-3-contact@artur-rojek.eu (mailing list archive)
State New, archived
Headers show
Series SuperH DMAC fixes | expand

Commit Message

Artur Rojek May 27, 2023, 4:44 p.m. UTC 
None of the supported SH4 family SoCs features a second DMAC module. As
this define negatively impacts DMA channel calculation for the above
targets, remove it from the code.

Signed-off-by: Artur Rojek <contact@artur-rojek.eu>
---

v2: new patch

 arch/sh/include/cpu-sh4/cpu/dma.h | 1 -
 1 file changed, 1 deletion(-)

Comments

Geert Uytterhoeven June 7, 2023, 9:05 a.m. UTC | #1 
On Sat, May 27, 2023 at 6:45 PM Artur Rojek <contact@artur-rojek.eu> wrote:
> None of the supported SH4 family SoCs features a second DMAC module. As
> this define negatively impacts DMA channel calculation for the above
> targets, remove it from the code.
>
> Signed-off-by: Artur Rojek <contact@artur-rojek.eu>
> ---
>
> v2: new patch

Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>

Gr{oetje,eeting}s,

                        Geert
John Paul Adrian Glaubitz July 4, 2023, 8:32 p.m. UTC | #2 
On Sat, 2023-05-27 at 18:44 +0200, Artur Rojek wrote:
> None of the supported SH4 family SoCs features a second DMAC module. As
> this define negatively impacts DMA channel calculation for the above
> targets, remove it from the code.
> 
> Signed-off-by: Artur Rojek <contact@artur-rojek.eu>
> ---
> 
> v2: new patch
> 
>  arch/sh/include/cpu-sh4/cpu/dma.h | 1 -
>  1 file changed, 1 deletion(-)
> 
> diff --git a/arch/sh/include/cpu-sh4/cpu/dma.h b/arch/sh/include/cpu-sh4/cpu/dma.h
> index 38187d06b234..e97fb2c79177 100644
> --- a/arch/sh/include/cpu-sh4/cpu/dma.h
> +++ b/arch/sh/include/cpu-sh4/cpu/dma.h
> @@ -13,6 +13,5 @@
>  #define DMAE0_IRQ	evt2irq(0x6c0)
>  
>  #define SH_DMAC_BASE0	0xffa00000
> -#define SH_DMAC_BASE1	0xffa00070
>  
>  #endif /* __ASM_CPU_SH4_DMA_H */

Reviewed-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
diff mbox series

Patch

diff --git a/arch/sh/include/cpu-sh4/cpu/dma.h b/arch/sh/include/cpu-sh4/cpu/dma.h
index 38187d06b234..e97fb2c79177 100644
--- a/arch/sh/include/cpu-sh4/cpu/dma.h
+++ b/arch/sh/include/cpu-sh4/cpu/dma.h
@@ -13,6 +13,5 @@ 
 #define DMAE0_IRQ	evt2irq(0x6c0)
 
 #define SH_DMAC_BASE0	0xffa00000
-#define SH_DMAC_BASE1	0xffa00070
 
 #endif /* __ASM_CPU_SH4_DMA_H */