Signed-off-by: Sascha Hauer <[email protected]>
---
drivers/net/ksz8864rmn.c | 30 +++++++++++-------------------
1 file changed, 11 insertions(+), 19 deletions(-)
diff --git a/drivers/net/ksz8864rmn.c b/drivers/net/ksz8864rmn.c
index af3c124..ec3e9f7 100644
--- a/drivers/net/ksz8864rmn.c
+++ b/drivers/net/ksz8864rmn.c
@@ -49,6 +49,7 @@
struct micrel_switch_priv {
struct cdev cdev;
struct spi_device *spi;
+ unsigned int p_enable;
};
static int micrel_switch_read_reg(struct spi_device *spi, uint8_t reg)
@@ -78,27 +79,15 @@ static void micrel_switch_write_reg(struct spi_device *spi,
uint8_t reg, uint8_t
spi_write_then_read(spi, tx, 3, NULL, 0);
}
-static int micrel_switch_enable_set(struct device_d *dev, struct param_d
*param,
- const char *val)
+static int micrel_switch_enable_set(struct param_d *param, void *_priv)
{
- struct spi_device *spi = (struct spi_device *)dev->type_data;
- int enable;
- char *new;
+ struct micrel_switch_priv *priv = _priv;
+ struct spi_device *spi = priv->spi;
- if (!val)
- return dev_param_set_generic(dev, param, NULL);
-
- enable = simple_strtoul(val, NULL, 0);
-
- if (enable) {
+ if (priv->p_enable)
micrel_switch_write_reg(spi, REG_ID1, 1);
- new = "1";
- } else {
+ else
micrel_switch_write_reg(spi, REG_ID1, 0);
- new = "0";
- }
-
- dev_param_set_generic(dev, param, new);
return 0;
}
@@ -172,8 +161,11 @@ static int micrel_switch_probe(struct device_d *dev)
priv->cdev.dev = dev;
devfs_create(&priv->cdev);
- dev_add_param(dev, "enable", micrel_switch_enable_set, NULL, 0);
- dev_set_param(dev, "enable", "1");
+ dev_add_param_bool(dev, "enable", micrel_switch_enable_set,
+ NULL, &priv->p_enable, priv);
+
+ priv->p_enable = 1;
+ micrel_switch_write_reg(priv->spi, REG_ID1, 1);
return 0;
}
--
1.8.2.rc2
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