diff options
| author | Rikard Falkeborn <rikard.falkeborn@gmail.com> | 2020-05-16 14:04:41 +0200 |
|---|---|---|
| committer | Kishon Vijay Abraham I <kishon@ti.com> | 2020-05-18 19:30:56 +0530 |
| commit | c79cc3d55c4bf94e9028d6818d449fbdc488eac5 (patch) | |
| tree | 73b6937ee08b3f6ffa6cbd329ba3687d09854bdf /drivers/phy | |
| parent | cbe72af1a713f40e2ecd7f0b2c4580a7ab70fcd6 (diff) | |
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')
| -rw-r--r-- | drivers/phy/broadcom/phy-brcm-usb.c | 16 |
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, |