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platform/x86: pcengines-apuv2: Spelling fixes in the driver

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Mainly does:
 - capitalize gpio and bios to GPIO and BIOS
 - capitalize beginning of comments
 - add periods in multi-line comments

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
This commit is contained in:
Andy Shevchenko 2019-12-18 14:48:07 +02:00
parent 3d00da1de3
commit 02abbda105
1 changed files with 20 additions and 20 deletions
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40
drivers/platform/x86/pcengines-apuv2.c
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@ -2,7 +2,7 @@
/* /*
* PC-Engines APUv2/APUv3 board platform driver * PC-Engines APUv2/APUv3 board platform driver
* for gpio buttons and LEDs * for GPIO buttons and LEDs
* *
* Copyright (C) 2018 metux IT consult * Copyright (C) 2018 metux IT consult
* Author: Enrico Weigelt <info@metux.net> * Author: Enrico Weigelt <info@metux.net>
@ -23,10 +23,10 @@
/* /*
* NOTE: this driver only supports APUv2/3 - not APUv1, as this one * NOTE: this driver only supports APUv2/3 - not APUv1, as this one
* has completely different register layouts * has completely different register layouts.
*/ */
/* register mappings */ /* Register mappings */
#define APU2_GPIO_REG_LED1 AMD_FCH_GPIO_REG_GPIO57 #define APU2_GPIO_REG_LED1 AMD_FCH_GPIO_REG_GPIO57
#define APU2_GPIO_REG_LED2 AMD_FCH_GPIO_REG_GPIO58 #define APU2_GPIO_REG_LED2 AMD_FCH_GPIO_REG_GPIO58
#define APU2_GPIO_REG_LED3 AMD_FCH_GPIO_REG_GPIO59_DEVSLP1 #define APU2_GPIO_REG_LED3 AMD_FCH_GPIO_REG_GPIO59_DEVSLP1
@ -35,7 +35,7 @@
#define APU2_GPIO_REG_MPCIE2 AMD_FCH_GPIO_REG_GPIO59_DEVSLP0 #define APU2_GPIO_REG_MPCIE2 AMD_FCH_GPIO_REG_GPIO59_DEVSLP0
#define APU2_GPIO_REG_MPCIE3 AMD_FCH_GPIO_REG_GPIO51 #define APU2_GPIO_REG_MPCIE3 AMD_FCH_GPIO_REG_GPIO51
/* order in which the gpio lines are defined in the register list */ /* Order in which the GPIO lines are defined in the register list */
#define APU2_GPIO_LINE_LED1 0 #define APU2_GPIO_LINE_LED1 0
#define APU2_GPIO_LINE_LED2 1 #define APU2_GPIO_LINE_LED2 1
#define APU2_GPIO_LINE_LED3 2 #define APU2_GPIO_LINE_LED3 2
@ -44,7 +44,7 @@
#define APU2_GPIO_LINE_MPCIE2 5 #define APU2_GPIO_LINE_MPCIE2 5
#define APU2_GPIO_LINE_MPCIE3 6 #define APU2_GPIO_LINE_MPCIE3 6
/* gpio device */ /* GPIO device */
static int apu2_gpio_regs[] = { static int apu2_gpio_regs[] = {
[APU2_GPIO_LINE_LED1] = APU2_GPIO_REG_LED1, [APU2_GPIO_LINE_LED1] = APU2_GPIO_REG_LED1,
@ -72,7 +72,7 @@ static const struct amd_fch_gpio_pdata board_apu2 = {
.gpio_names = apu2_gpio_names, .gpio_names = apu2_gpio_names,
}; };
/* gpio leds device */ /* GPIO LEDs device */
static const struct gpio_led apu2_leds[] = { static const struct gpio_led apu2_leds[] = {
{ .name = "apu:green:1" }, { .name = "apu:green:1" },
@ -100,7 +100,7 @@ static struct gpiod_lookup_table gpios_led_table = {
} }
}; };
/* gpio keyboard device */ /* GPIO keyboard device */
static struct gpio_keys_button apu2_keys_buttons[] = { static struct gpio_keys_button apu2_keys_buttons[] = {
{ {
@ -129,12 +129,12 @@ static struct gpiod_lookup_table gpios_key_table = {
} }
}; };
/* board setup */ /* Board setup */
/* note: matching works on string prefix, so "apu2" must come before "apu" */ /* Note: matching works on string prefix, so "apu2" must come before "apu" */
static const struct dmi_system_id apu_gpio_dmi_table[] __initconst = { static const struct dmi_system_id apu_gpio_dmi_table[] __initconst = {
/* APU2 w/ legacy bios < 4.0.8 */ /* APU2 w/ legacy BIOS < 4.0.8 */
{ {
.ident = "apu2", .ident = "apu2",
.matches = { .matches = {
@ -143,7 +143,7 @@ static const struct dmi_system_id apu_gpio_dmi_table[] __initconst = {
}, },
.driver_data = (void *)&board_apu2, .driver_data = (void *)&board_apu2,
}, },
/* APU2 w/ legacy bios >= 4.0.8 */ /* APU2 w/ legacy BIOS >= 4.0.8 */
{ {
.ident = "apu2", .ident = "apu2",
.matches = { .matches = {
@ -152,7 +152,7 @@ static const struct dmi_system_id apu_gpio_dmi_table[] __initconst = {
}, },
.driver_data = (void *)&board_apu2, .driver_data = (void *)&board_apu2,
}, },
/* APU2 w/ maainline bios */ /* APU2 w/ mainline BIOS */
{ {
.ident = "apu2", .ident = "apu2",
.matches = { .matches = {
@ -162,7 +162,7 @@ static const struct dmi_system_id apu_gpio_dmi_table[] __initconst = {
.driver_data = (void *)&board_apu2, .driver_data = (void *)&board_apu2,
}, },
/* APU3 w/ legacy bios < 4.0.8 */ /* APU3 w/ legacy BIOS < 4.0.8 */
{ {
.ident = "apu3", .ident = "apu3",
.matches = { .matches = {
@ -171,7 +171,7 @@ static const struct dmi_system_id apu_gpio_dmi_table[] __initconst = {
}, },
.driver_data = (void *)&board_apu2, .driver_data = (void *)&board_apu2,
}, },
/* APU3 w/ legacy bios >= 4.0.8 */ /* APU3 w/ legacy BIOS >= 4.0.8 */
{ {
.ident = "apu3", .ident = "apu3",
.matches = { .matches = {
@ -180,7 +180,7 @@ static const struct dmi_system_id apu_gpio_dmi_table[] __initconst = {
}, },
.driver_data = (void *)&board_apu2, .driver_data = (void *)&board_apu2,
}, },
/* APU3 w/ mainline bios */ /* APU3 w/ mainline BIOS */
{ {
.ident = "apu3", .ident = "apu3",
.matches = { .matches = {
@ -189,7 +189,7 @@ static const struct dmi_system_id apu_gpio_dmi_table[] __initconst = {
}, },
.driver_data = (void *)&board_apu2, .driver_data = (void *)&board_apu2,
}, },
/* APU4 w/ legacy bios < 4.0.8 */ /* APU4 w/ legacy BIOS < 4.0.8 */
{ {
.ident = "apu4", .ident = "apu4",
.matches = { .matches = {
@ -198,7 +198,7 @@ static const struct dmi_system_id apu_gpio_dmi_table[] __initconst = {
}, },
.driver_data = (void *)&board_apu2, .driver_data = (void *)&board_apu2,
}, },
/* APU4 w/ legacy bios >= 4.0.8 */ /* APU4 w/ legacy BIOS >= 4.0.8 */
{ {
.ident = "apu4", .ident = "apu4",
.matches = { .matches = {
@ -207,7 +207,7 @@ static const struct dmi_system_id apu_gpio_dmi_table[] __initconst = {
}, },
.driver_data = (void *)&board_apu2, .driver_data = (void *)&board_apu2,
}, },
/* APU4 w/ mainline bios */ /* APU4 w/ mainline BIOS */
{ {
.ident = "apu4", .ident = "apu4",
.matches = { .matches = {
@ -250,7 +250,7 @@ static int __init apu_board_init(void)
id = dmi_first_match(apu_gpio_dmi_table); id = dmi_first_match(apu_gpio_dmi_table);
if (!id) { if (!id) {
pr_err("failed to detect apu board via dmi\n"); pr_err("failed to detect APU board via DMI\n");
return -ENODEV; return -ENODEV;
} }
@ -289,7 +289,7 @@ module_init(apu_board_init);
module_exit(apu_board_exit); module_exit(apu_board_exit);
MODULE_AUTHOR("Enrico Weigelt, metux IT consult <info@metux.net>"); MODULE_AUTHOR("Enrico Weigelt, metux IT consult <info@metux.net>");
MODULE_DESCRIPTION("PC Engines APUv2/APUv3 board GPIO/LED/keys driver"); MODULE_DESCRIPTION("PC Engines APUv2/APUv3 board GPIO/LEDs/keys driver");
MODULE_LICENSE("GPL"); MODULE_LICENSE("GPL");
MODULE_DEVICE_TABLE(dmi, apu_gpio_dmi_table); MODULE_DEVICE_TABLE(dmi, apu_gpio_dmi_table);
MODULE_ALIAS("platform:pcengines-apuv2"); MODULE_ALIAS("platform:pcengines-apuv2");