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| author | Nishanth Menon <nm@ti.com> | 2026-05-12 20:06:20 +0300 |
|---|---|---|
| committer | Nishanth Menon <nm@ti.com> | 2026-05-22 18:55:55 +0300 |
| commit | 2b47cc255a952d3bd7ec3c0f38fdd81ccde3cb58 (patch) | |
| tree | 30663240f06b886a223972ce09b2529d3a80c247 | |
| parent | ebc1a345bf1166b22035f0cfbf877b9d0e80ba4e (diff) | |
| download | linux-2b47cc255a952d3bd7ec3c0f38fdd81ccde3cb58.tar.xz | |
soc: ti: knav_dma: Remove unused DMA_PRIO_MASK macro
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>
| -rw-r--r-- | drivers/soc/ti/knav_dma.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/soc/ti/knav_dma.c b/drivers/soc/ti/knav_dma.c index e5f5e3142fc4..462d181ca564 100644 --- a/drivers/soc/ti/knav_dma.c +++ b/drivers/soc/ti/knav_dma.c @@ -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) |