dmaengine: qcom: gpi: Drop unused gpi_write_reg_field()

Static function gpi_write_reg_field() is not used, W=1 build:

  gpi.c:573:20: error: unused function 'gpi_write_reg_field' [-Werror,-Wunused-function]

Fixes: 5d0c3533a19f ("dmaengine: qcom: Add GPI dma driver")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250525-dma-fixes-v1-3-89d06dac9bcb@linaro.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>

diff --git a/drivers/dma/qcom/gpi.c b/drivers/dma/qcom/gpi.c
index b1f0001cc99c7066b6d08f53d9381d4fd22588ca..8e87738086b25ac37edbdcd5e237447f3e832e8e 100644 (file)
--- a/drivers/dma/qcom/gpi.c
+++ b/drivers/dma/qcom/gpi.c
@@ -569,17 +569,6 @@ static inline void gpi_write_reg(struct gpii *gpii, void __iomem *addr, u32 val)
        writel_relaxed(val, addr);
 }
 
-/* gpi_write_reg_field - write to specific bit field */
-static inline void gpi_write_reg_field(struct gpii *gpii, void __iomem *addr,
-                                      u32 mask, u32 shift, u32 val)
-{
-       u32 tmp = gpi_read_reg(gpii, addr);
-
-       tmp &= ~mask;
-       val = tmp | ((val << shift) & mask);
-       gpi_write_reg(gpii, addr, val);
-}
-
 static __always_inline void
 gpi_update_reg(struct gpii *gpii, u32 offset, u32 mask, u32 val)
 {