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soc: ti: knav_dma: Remove unused DMA_PRIO_MASK macro

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DMA_PRIO_MASK (GENMASK(3, 0)) is defined alongside the other priority
macros but is never referenced in the code. tx_priority and rx_priority
are only ever assigned DMA_PRIO_DEFAULT (0) and are never sourced from
device tree or user-controlled input, so no out-of-range value is
possible. W=2 builds report:

  knav_dma.c:32:9: warning: macro is not used [-Wunused-macros]
  32 | #define DMA_PRIO_MASK           GENMASK(3, 0)

Remove the dead macro.

Reviewed-by: Sai Sree Kartheek Adivi <s-adivi@ti.com>
Reviewed-by: Hari Prasath Gujulan Elango <gehariprasath@ti.com>
Link: https://patch.msgid.link/20260512170623.3174416-9-nm@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
This commit is contained in:
Nishanth Menon
2026-05-12 12:06:20 -05:00
parent ebc1a345bf
commit 2b47cc255a
1 changed files with 0 additions and 1 deletions
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1
drivers/soc/ti/knav_dma.c
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@@ -29,7 +29,6 @@
#define DMA_TX_FILT_EINFO BIT(30)
#define DMA_TX_PRIO_SHIFT 0
#define DMA_RX_PRIO_SHIFT 16
#define DMA_PRIO_MASK GENMASK(3, 0)
#define DMA_PRIO_DEFAULT 0
#define DMA_RX_TIMEOUT_DEFAULT 17500 /* cycles */
#define DMA_RX_TIMEOUT_MASK GENMASK(16, 0)