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net: ethernet: qualcomm: Constify "queue_map" in ppe_ring_queue_map_set()

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"queue_map" is a pointer to "u32" and is not modified by the
ppe_ring_queue_map_set() function, thus can be made a pointer to const to
indicate that function is treating the pointed value read-only.  This in
general makes the code easier to follow and a bit safer.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: Luo Jie <jie.luo@oss.qualcomm.com>
Link: https://patch.msgid.link/20260702094908.79859-4-krzysztof.kozlowski@oss.qualcomm.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
This commit is contained in:
Krzysztof Kozlowski 2026-07-02 11:49:10 +02:00 committed by Paolo Abeni
parent e0421c6fd3
commit cefd16657c
2 changed files with 3 additions and 2 deletions
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3
drivers/net/ethernet/qualcomm/ppe/ppe_config.c
View File

@ -1367,7 +1367,8 @@ int ppe_rss_hash_config_set(struct ppe_device *ppe_dev, int mode,
*
* Return: 0 on success, negative error code on failure.
*/
int ppe_ring_queue_map_set(struct ppe_device *ppe_dev, int ring_id, u32 *queue_map)
int ppe_ring_queue_map_set(struct ppe_device *ppe_dev, int ring_id,
const u32 *queue_map)
{
u32 reg, queue_bitmap_val[PPE_RING_TO_QUEUE_BITMAP_WORD_CNT];

2
drivers/net/ethernet/qualcomm/ppe/ppe_config.h
View File

@ -313,5 +313,5 @@ int ppe_rss_hash_config_set(struct ppe_device *ppe_dev, int mode,
struct ppe_rss_hash_cfg hash_cfg);
int ppe_ring_queue_map_set(struct ppe_device *ppe_dev,
int ring_id,
u32 *queue_map);
const u32 *queue_map);
#endif