[PATCH v5 06/10] m68k: stmark2: use ioport.h macros for resources
Angelo Dureghello
adureghello at baylibre.com
Wed Jun 10 13:35:11 PDT 2026
From: Angelo Dureghello <adureghello at baylibre.com>
Change resource declaration using DEFINE_RES_*() macros.
DEFINE_DMA_RES() is for a single dma channel, not a range, so used twice.
Also, some drivers assume IRQ resources are from index 1, so just to stay
uniform, moved IRQ resource at index 1.
Signed-off-by: Angelo Dureghello <adureghello at baylibre.com>
---
Changes in v2:
- none
Changes in v3:
- moved this patch (cleanup) before adding new resources
- moved IRQ resource to index pos 1
Changes in v5:
- add linux/ioport.h include here
---
arch/m68k/coldfire/stmark2.c | 20 +++++---------------
1 file changed, 5 insertions(+), 15 deletions(-)
diff --git a/arch/m68k/coldfire/stmark2.c b/arch/m68k/coldfire/stmark2.c
index 9263b77bd09a..7eed6097f501 100644
--- a/arch/m68k/coldfire/stmark2.c
+++ b/arch/m68k/coldfire/stmark2.c
@@ -8,6 +8,7 @@
* for more details.
*/
+#include <linux/ioport.h>
#include <linux/platform_device.h>
#include <linux/mtd/partitions.h>
#include <linux/spi/spi.h>
@@ -62,21 +63,10 @@ static struct fsl_dspi_platform_data dspi_spi0_info = {
};
static struct resource dspi_spi0_resource[] = {
- [0] = {
- .start = MCFDSPI_BASE0,
- .end = MCFDSPI_BASE0 + 0xFF,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = 12,
- .end = 13,
- .flags = IORESOURCE_DMA,
- },
- [2] = {
- .start = MCF_IRQ_DSPI0,
- .end = MCF_IRQ_DSPI0,
- .flags = IORESOURCE_IRQ,
- },
+ DEFINE_RES_MEM(MCFDSPI_BASE0, 0x100),
+ DEFINE_RES_IRQ(MCF_IRQ_DSPI0),
+ DEFINE_RES_DMA(12),
+ DEFINE_RES_DMA(13),
};
static u64 stmark2_dspi_mask = DMA_BIT_MASK(32);
--
2.54.0
More information about the linux-arm-kernel
mailing list