From: Ahmad Fatoum <a.fatoum@pengutronix.de>
To: barebox@lists.infradead.org
Cc: Marco Felsch <m.felsch@pengutronix.de>,
Ahmad Fatoum <a.fatoum@pengutronix.de>
Subject: [PATCH] ARM: dma: define DMA_ALIGNMENT instead of defining dma_alloc
Date: Wed, 29 Nov 2023 07:10:30 +0100 [thread overview]
Message-ID: <20231129061030.1780596-1-a.fatoum@pengutronix.de> (raw)
There's a suitable fallback dma_alloc implementation already in dma.h,
which we can use as soon as we define DMA_ALIGNMENT.
Reviewed-by: Marco Felsch <m.felsch@pengutronix.de>
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
---
arch/arm/include/asm/dma.h | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/arch/arm/include/asm/dma.h b/arch/arm/include/asm/dma.h
index 53953a486393..0774a11c5a30 100644
--- a/arch/arm/include/asm/dma.h
+++ b/arch/arm/include/asm/dma.h
@@ -3,11 +3,7 @@
#include <common.h>
-#define dma_alloc dma_alloc
-static inline void *dma_alloc(size_t size)
-{
- return xmemalign(64, ALIGN(size, 64));
-}
+#define DMA_ALIGNMENT 64
#ifndef CONFIG_MMU
#define dma_alloc_coherent dma_alloc_coherent
--
2.39.2
next reply other threads:[~2023-11-29 6:12 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-29 6:10 Ahmad Fatoum [this message]
2023-12-05 7:48 ` Sascha Hauer
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