summaryrefslogtreecommitdiff
path: root/drivers/net/phy/micrel.c
diff options
context:
space:
mode:
authorJaeden Amero <jaeden.amero@ni.com>2015-06-06 02:00:24 +0300
committerDavid S. Miller <davem@davemloft.net>2015-06-08 10:50:48 +0300
commit3c9a9f7fb0eee8a29cb64dfbdaef25efed17e22c (patch)
tree7da7b7a11c5d5b342f56bfaede13838fcea1f1f1 /drivers/net/phy/micrel.c
parentf38b24c90528c888915ef6e3bc320bdb30b14cf2 (diff)
downloadlinux-3c9a9f7fb0eee8a29cb64dfbdaef25efed17e22c.tar.xz
net/phy: micrel: Be more const correct
In a few places in this driver, we weren't using const where we could have. Use const more. In addition, change the arrays of strings in ksz9031_config_init() to be not only const, but also static. Signed-off-by: Jaeden Amero <jaeden.amero@ni.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/phy/micrel.c')
-rw-r--r--drivers/net/phy/micrel.c29
1 files changed, 15 insertions, 14 deletions
diff --git a/drivers/net/phy/micrel.c b/drivers/net/phy/micrel.c
index ebdc357c5131..59cc5d4df621 100644
--- a/drivers/net/phy/micrel.c
+++ b/drivers/net/phy/micrel.c
@@ -288,9 +288,10 @@ static int kszphy_config_init(struct phy_device *phydev)
}
static int ksz9021_load_values_from_of(struct phy_device *phydev,
- struct device_node *of_node, u16 reg,
- char *field1, char *field2,
- char *field3, char *field4)
+ const struct device_node *of_node,
+ u16 reg,
+ const char *field1, const char *field2,
+ const char *field3, const char *field4)
{
int val1 = -1;
int val2 = -2;
@@ -336,8 +337,8 @@ static int ksz9021_load_values_from_of(struct phy_device *phydev,
static int ksz9021_config_init(struct phy_device *phydev)
{
- struct device *dev = &phydev->dev;
- struct device_node *of_node = dev->of_node;
+ const struct device *dev = &phydev->dev;
+ const struct device_node *of_node = dev->of_node;
if (!of_node && dev->parent->of_node)
of_node = dev->parent->of_node;
@@ -389,9 +390,9 @@ static int ksz9031_extended_read(struct phy_device *phydev,
}
static int ksz9031_of_load_skew_values(struct phy_device *phydev,
- struct device_node *of_node,
+ const struct device_node *of_node,
u16 reg, size_t field_sz,
- char *field[], u8 numfields)
+ const char *field[], u8 numfields)
{
int val[4] = {-1, -2, -3, -4};
int matches = 0;
@@ -427,18 +428,18 @@ static int ksz9031_of_load_skew_values(struct phy_device *phydev,
static int ksz9031_config_init(struct phy_device *phydev)
{
- struct device *dev = &phydev->dev;
- struct device_node *of_node = dev->of_node;
- char *clk_skews[2] = {"rxc-skew-ps", "txc-skew-ps"};
- char *rx_data_skews[4] = {
+ const struct device *dev = &phydev->dev;
+ const struct device_node *of_node = dev->of_node;
+ static const char *clk_skews[2] = {"rxc-skew-ps", "txc-skew-ps"};
+ static const char *rx_data_skews[4] = {
"rxd0-skew-ps", "rxd1-skew-ps",
"rxd2-skew-ps", "rxd3-skew-ps"
};
- char *tx_data_skews[4] = {
+ static const char *tx_data_skews[4] = {
"txd0-skew-ps", "txd1-skew-ps",
"txd2-skew-ps", "txd3-skew-ps"
};
- char *control_skews[2] = {"txen-skew-ps", "rxdv-skew-ps"};
+ static const char *control_skews[2] = {"txen-skew-ps", "rxdv-skew-ps"};
if (!of_node && dev->parent->of_node)
of_node = dev->parent->of_node;
@@ -519,7 +520,7 @@ ksz9021_wr_mmd_phyreg(struct phy_device *phydev, int ptrad, int devnum,
static int kszphy_probe(struct phy_device *phydev)
{
const struct kszphy_type *type = phydev->drv->driver_data;
- struct device_node *np = phydev->dev.of_node;
+ const struct device_node *np = phydev->dev.of_node;
struct kszphy_priv *priv;
struct clk *clk;
int ret;