This patch removes some dead code:
p54spi.c:115: warning: ‘p54spi_read16’ defined but not used
and while we're at it, p54spi_registers_array is purged as well.
Signed-off-by: Christian Lamparter <chunkeey@xxxxxx>
---
diff --git a/drivers/net/wireless/p54/p54spi.c b/drivers/net/wireless/p54/p54spi.c
index 9b347ce..d5f181a 100644
--- a/drivers/net/wireless/p54/p54spi.c
+++ b/drivers/net/wireless/p54/p54spi.c
@@ -111,15 +111,6 @@ static void p54spi_spi_write(struct p54s_priv *priv, u8 address,
spi_sync(priv->spi, &m);
}
-static u16 p54spi_read16(struct p54s_priv *priv, u8 addr)
-{
- __le16 val;
-
- p54spi_spi_read(priv, addr, &val, sizeof(val));
-
- return le16_to_cpu(val);
-}
-
static u32 p54spi_read32(struct p54s_priv *priv, u8 addr)
{
__le32 val;
@@ -139,31 +130,6 @@ static inline void p54spi_write32(struct p54s_priv *priv, u8 addr, __le32 val)
p54spi_spi_write(priv, addr, &val, sizeof(val));
}
-struct p54spi_spi_reg {
- u16 address; /* __le16 ? */
- u16 length;
- char *name;
-};
-
-static const struct p54spi_spi_reg p54spi_registers_array[] =
-{
- { SPI_ADRS_ARM_INTERRUPTS, 32, "ARM_INT " },
- { SPI_ADRS_ARM_INT_EN, 32, "ARM_INT_ENA " },
- { SPI_ADRS_HOST_INTERRUPTS, 32, "HOST_INT " },
- { SPI_ADRS_HOST_INT_EN, 32, "HOST_INT_ENA" },
- { SPI_ADRS_HOST_INT_ACK, 32, "HOST_INT_ACK" },
- { SPI_ADRS_GEN_PURP_1, 32, "GP1_COMM " },
- { SPI_ADRS_GEN_PURP_2, 32, "GP2_COMM " },
- { SPI_ADRS_DEV_CTRL_STAT, 32, "DEV_CTRL_STA" },
- { SPI_ADRS_DMA_DATA, 16, "DMA_DATA " },
- { SPI_ADRS_DMA_WRITE_CTRL, 16, "DMA_WR_CTRL " },
- { SPI_ADRS_DMA_WRITE_LEN, 16, "DMA_WR_LEN " },
- { SPI_ADRS_DMA_WRITE_BASE, 32, "DMA_WR_BASE " },
- { SPI_ADRS_DMA_READ_CTRL, 16, "DMA_RD_CTRL " },
- { SPI_ADRS_DMA_READ_LEN, 16, "DMA_RD_LEN " },
- { SPI_ADRS_DMA_WRITE_BASE, 32, "DMA_RD_BASE " }
-};
-
static int p54spi_wait_bit(struct p54s_priv *priv, u16 reg, u32 bits)
{
int i;
--
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