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spi: altera_spi: Do not abuse CONFIG namespace

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The value CONFIG_ALTERA_SPI_IDLE_VAL is never re-defined by a board.
Rename this to ALTERA_SPI_IDLE_VAL.

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
This commit is contained in:
Tom Rini 2021-08-19 15:06:54 -04:00
parent dad7c6652d
commit b166f0449c
1 changed files with 2 additions and 4 deletions
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6
drivers/spi/altera_spi.c
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@ -19,9 +19,7 @@
#define ALTERA_SPI_STATUS_RRDY_MSK BIT(7)
#define ALTERA_SPI_CONTROL_SSO_MSK BIT(10)
#ifndef CONFIG_ALTERA_SPI_IDLE_VAL
#define CONFIG_ALTERA_SPI_IDLE_VAL 0xff
#endif
#define ALTERA_SPI_IDLE_VAL 0xff
struct altera_spi_regs {
u32 rxdata;
@ -119,7 +117,7 @@ static int altera_spi_xfer(struct udevice *dev, unsigned int bitlen,
if (txp)
data = *txp++;
else
data = CONFIG_ALTERA_SPI_IDLE_VAL;
data = ALTERA_SPI_IDLE_VAL;
debug("%s: tx:%x ", __func__, data);
writel(data, &regs->txdata);