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authorRikard Falkeborn <rikard.falkeborn@gmail.com>2020-05-16 15:04:41 +0300
committerKishon Vijay Abraham I <kishon@ti.com>2020-05-18 17:00:56 +0300
commitc79cc3d55c4bf94e9028d6818d449fbdc488eac5 (patch)
tree73b6937ee08b3f6ffa6cbd329ba3687d09854bdf /drivers/phy/broadcom
parentcbe72af1a713f40e2ecd7f0b2c4580a7ab70fcd6 (diff)
downloadlinux-c79cc3d55c4bf94e9028d6818d449fbdc488eac5.tar.xz
phy: phy-brcm-usb: Constify static structs
A number of structs were not modified and can therefore be made const to allow the compiler to put them in read-only memory. In order to do so, update a few functions that don't modify there input to take pointers to const. Before: text data bss dec hex filename 15511 6448 64 22023 5607 drivers/phy/broadcom/phy-brcm-usb.o After: text data bss dec hex filename 16058 5936 64 22058 562a drivers/phy/broadcom/phy-brcm-usb.o Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com> Link: https://lore.kernel.org/r/20200516120441.7627-4-rikard.falkeborn@gmail.com Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Diffstat (limited to 'drivers/phy/broadcom')
-rw-r--r--drivers/phy/broadcom/phy-brcm-usb.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/phy/broadcom/phy-brcm-usb.c b/drivers/phy/broadcom/phy-brcm-usb.c
index 491bbd46c5b3..99fbc7e4138b 100644
--- a/drivers/phy/broadcom/phy-brcm-usb.c
+++ b/drivers/phy/broadcom/phy-brcm-usb.c
@@ -39,14 +39,14 @@ struct match_chip_info {
u8 optional_reg;
};
-static struct value_to_name_map brcm_dr_mode_to_name[] = {
+static const struct value_to_name_map brcm_dr_mode_to_name[] = {
{ USB_CTLR_MODE_HOST, "host" },
{ USB_CTLR_MODE_DEVICE, "peripheral" },
{ USB_CTLR_MODE_DRD, "drd" },
{ USB_CTLR_MODE_TYPEC_PD, "typec-pd" }
};
-static struct value_to_name_map brcm_dual_mode_to_name[] = {
+static const struct value_to_name_map brcm_dual_mode_to_name[] = {
{ 0, "host" },
{ 1, "device" },
{ 2, "auto" },
@@ -138,7 +138,7 @@ static int brcm_usb_phy_exit(struct phy *gphy)
return 0;
}
-static struct phy_ops brcm_usb_phy_ops = {
+static const struct phy_ops brcm_usb_phy_ops = {
.init = brcm_usb_phy_init,
.exit = brcm_usb_phy_exit,
.owner = THIS_MODULE,
@@ -170,7 +170,7 @@ static struct phy *brcm_usb_phy_xlate(struct device *dev,
return ERR_PTR(-ENODEV);
}
-static int name_to_value(struct value_to_name_map *table, int count,
+static int name_to_value(const struct value_to_name_map *table, int count,
const char *name, int *value)
{
int x;
@@ -185,7 +185,7 @@ static int name_to_value(struct value_to_name_map *table, int count,
return -EINVAL;
}
-static const char *value_to_name(struct value_to_name_map *table, int count,
+static const char *value_to_name(const struct value_to_name_map *table, int count,
int value)
{
if (value >= count)
@@ -252,7 +252,7 @@ static const struct attribute_group brcm_usb_phy_group = {
.attrs = brcm_usb_phy_attrs,
};
-static struct match_chip_info chip_info_7216 = {
+static const struct match_chip_info chip_info_7216 = {
.init_func = &brcm_usb_dvr_init_7216,
.required_regs = {
BRCM_REGS_CTRL,
@@ -262,7 +262,7 @@ static struct match_chip_info chip_info_7216 = {
},
};
-static struct match_chip_info chip_info_7211b0 = {
+static const struct match_chip_info chip_info_7211b0 = {
.init_func = &brcm_usb_dvr_init_7211b0,
.required_regs = {
BRCM_REGS_CTRL,
@@ -275,7 +275,7 @@ static struct match_chip_info chip_info_7211b0 = {
.optional_reg = BRCM_REGS_BDC_EC,
};
-static struct match_chip_info chip_info_7445 = {
+static const struct match_chip_info chip_info_7445 = {
.init_func = &brcm_usb_dvr_init_7445,
.required_regs = {
BRCM_REGS_CTRL,