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dmaengine: ioatdma: move sysfs entry definition out of header

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Move struct ioat_sysfs_entry into sysfs.c because it is only used in it.

Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Acked-by: Dave Jiang <dave.jiang@intel.com>
Link: https://patch.msgid.link/20260304-sysfs-const-ioat-v2-2-b9b82651219b@weissschuh.net
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Thomas Weißschuh 2026-03-04 22:44:38 +01:00 committed by Vinod Koul
parent 0124b354a4
commit bc94ca718f
2 changed files with 6 additions and 6 deletions
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6
drivers/dma/ioat/dma.h
View File

@ -140,12 +140,6 @@ struct ioatdma_chan {
int prev_intr_coalesce;
};
struct ioat_sysfs_entry {
struct attribute attr;
ssize_t (*show)(struct dma_chan *, char *);
ssize_t (*store)(struct dma_chan *, const char *, size_t);
};
/**
* struct ioat_sed_ent - wrapper around super extended hardware descriptor
* @hw: hardware SED

6
drivers/dma/ioat/sysfs.c
View File

@ -14,6 +14,12 @@
#include "../dmaengine.h"
struct ioat_sysfs_entry {
struct attribute attr;
ssize_t (*show)(struct dma_chan *, char *);
ssize_t (*store)(struct dma_chan *, const char *, size_t);
};
static ssize_t cap_show(struct dma_chan *c, char *page)
{
struct dma_device *dma = c->device;