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Message-Id: <1433545226-18324-2-git-send-email-jaeden.amero@ni.com>
Date: Fri, 5 Jun 2015 18:00:24 -0500
From: Jaeden Amero <jaeden.amero@...com>
To: Florian Fainelli <f.fainelli@...il.com>, netdev@...r.kernel.org,
linux-kernel@...r.kernel.org
Cc: Jaeden Amero <jaeden.amero@...com>
Subject: [PATCH v4 1/3] 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@...com>
---
drivers/net/phy/micrel.c | 29 +++++++++++++++--------------
1 file changed, 15 insertions(+), 14 deletions(-)
diff --git a/drivers/net/phy/micrel.c b/drivers/net/phy/micrel.c
index ebdc357..59cc5d4 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;
--
2.1.4
--
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