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net: dsa: microchip: Replace ad-hoc polling with regmap

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Regmap provides polling function to poll for bits in a register,
use in instead of reimplementing it.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Andrew Lunn <andrew@lunn.ch>
Cc: Florian Fainelli <f.fainelli@gmail.com>
Cc: Tristram Ha <Tristram.Ha@microchip.com>
Cc: Woojung Huh <Woojung.Huh@microchip.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Marek Vasut
2019-06-27 23:55:52 +02:00
committed by David S. Miller
parent d7ee287827
commit 1c1eb5806a
2 changed files with 5 additions and 23 deletions
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14
drivers/net/dsa/microchip/ksz_common.h
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@@ -119,20 +119,6 @@ static inline void ksz_pwrite32(struct ksz_device *dev, int port, int offset,
ksz_write32(dev, dev->dev_ops->get_port_addr(port, offset), data);
}
struct ksz_poll_ctx {
struct ksz_device *dev;
int port;
int offset;
};
static inline u32 ksz_pread32_poll(struct ksz_poll_ctx *ctx)
{
u32 data;
ksz_pread32(ctx->dev, ctx->port, ctx->offset, &data);
return data;
}
/* Regmap tables generation */
#define KSZ_SPI_OP_RD 3
#define KSZ_SPI_OP_WR 2