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Message-Id: <20170208134633.5152-2-kernel@kempniu.pl>
Date: Wed, 8 Feb 2017 14:46:24 +0100
From: Michał Kępień <kernel@...pniu.pl>
To: Jonathan Woithe <jwoithe@...t42.net>,
Darren Hart <dvhart@...radead.org>,
Andy Shevchenko <andy@...radead.org>
Cc: platform-driver-x86@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 01/10] platform/x86: fujitsu-laptop: clearly denote backlight-related symbols
From: Alan Jenkins <alan-jenkins@...fmail.co.uk>
Unify naming for all backlight-related functions, structures, variables
and constants by using a consistent "_bl"/"_BL" suffix/infix. Adjust
indentation to make checkpatch happy.
Signed-off-by: Alan Jenkins <alan-jenkins@...fmail.co.uk>
[kempniu: rebase patch, rewrite commit message]
Signed-off-by: Michał Kępień <kernel@...pniu.pl>
---
drivers/platform/x86/fujitsu-laptop.c | 214 +++++++++++++++++-----------------
1 file changed, 107 insertions(+), 107 deletions(-)
diff --git a/drivers/platform/x86/fujitsu-laptop.c b/drivers/platform/x86/fujitsu-laptop.c
index 2b218b1d13e5..e1737b9d9d95 100644
--- a/drivers/platform/x86/fujitsu-laptop.c
+++ b/drivers/platform/x86/fujitsu-laptop.c
@@ -78,10 +78,10 @@
#define FUJITSU_LCD_N_LEVELS 8
-#define ACPI_FUJITSU_CLASS "fujitsu"
-#define ACPI_FUJITSU_HID "FUJ02B1"
-#define ACPI_FUJITSU_DRIVER_NAME "Fujitsu laptop FUJ02B1 ACPI brightness driver"
-#define ACPI_FUJITSU_DEVICE_NAME "Fujitsu FUJ02B1"
+#define ACPI_FUJITSU_CLASS "fujitsu"
+#define ACPI_FUJITSU_BL_HID "FUJ02B1"
+#define ACPI_FUJITSU_BL_DRIVER_NAME "Fujitsu laptop FUJ02B1 ACPI brightness driver"
+#define ACPI_FUJITSU_BL_DEVICE_NAME "Fujitsu FUJ02B1"
#define ACPI_FUJITSU_HOTKEY_HID "FUJ02E3"
#define ACPI_FUJITSU_HOTKEY_DRIVER_NAME "Fujitsu laptop FUJ02E3 ACPI hotkeys driver"
#define ACPI_FUJITSU_HOTKEY_DEVICE_NAME "Fujitsu FUJ02E3"
@@ -136,7 +136,7 @@
#endif
/* Device controlling the backlight and associated keys */
-struct fujitsu_t {
+struct fujitsu_bl {
acpi_handle acpi_handle;
struct acpi_device *dev;
struct input_dev *input;
@@ -150,7 +150,7 @@ struct fujitsu_t {
unsigned int brightness_level;
};
-static struct fujitsu_t *fujitsu;
+static struct fujitsu_bl *fujitsu_bl;
static int use_alt_lcd_levels = -1;
static int disable_brightness_adjust = -1;
@@ -222,7 +222,7 @@ static struct led_classdev eco_led = {
static u32 dbg_level = 0x03;
#endif
-static void acpi_fujitsu_notify(struct acpi_device *device, u32 event);
+static void acpi_fujitsu_bl_notify(struct acpi_device *device, u32 event);
/* Fujitsu ACPI interface function */
@@ -373,10 +373,10 @@ static int set_lcd_level(int level)
vdbg_printk(FUJLAPTOP_DBG_TRACE, "set lcd level via SBLL [%d]\n",
level);
- if (level < 0 || level >= fujitsu->max_brightness)
+ if (level < 0 || level >= fujitsu_bl->max_brightness)
return -EINVAL;
- status = acpi_get_handle(fujitsu->acpi_handle, "SBLL", &handle);
+ status = acpi_get_handle(fujitsu_bl->acpi_handle, "SBLL", &handle);
if (ACPI_FAILURE(status)) {
vdbg_printk(FUJLAPTOP_DBG_ERROR, "SBLL not present\n");
return -ENODEV;
@@ -398,10 +398,10 @@ static int set_lcd_level_alt(int level)
vdbg_printk(FUJLAPTOP_DBG_TRACE, "set lcd level via SBL2 [%d]\n",
level);
- if (level < 0 || level >= fujitsu->max_brightness)
+ if (level < 0 || level >= fujitsu_bl->max_brightness)
return -EINVAL;
- status = acpi_get_handle(fujitsu->acpi_handle, "SBL2", &handle);
+ status = acpi_get_handle(fujitsu_bl->acpi_handle, "SBL2", &handle);
if (ACPI_FAILURE(status)) {
vdbg_printk(FUJLAPTOP_DBG_ERROR, "SBL2 not present\n");
return -ENODEV;
@@ -421,19 +421,19 @@ static int get_lcd_level(void)
vdbg_printk(FUJLAPTOP_DBG_TRACE, "get lcd level via GBLL\n");
- status =
- acpi_evaluate_integer(fujitsu->acpi_handle, "GBLL", NULL, &state);
+ status = acpi_evaluate_integer(fujitsu_bl->acpi_handle, "GBLL", NULL,
+ &state);
if (ACPI_FAILURE(status))
return 0;
- fujitsu->brightness_level = state & 0x0fffffff;
+ fujitsu_bl->brightness_level = state & 0x0fffffff;
if (state & 0x80000000)
- fujitsu->brightness_changed = 1;
+ fujitsu_bl->brightness_changed = 1;
else
- fujitsu->brightness_changed = 0;
+ fujitsu_bl->brightness_changed = 0;
- return fujitsu->brightness_level;
+ return fujitsu_bl->brightness_level;
}
static int get_max_brightness(void)
@@ -443,14 +443,14 @@ static int get_max_brightness(void)
vdbg_printk(FUJLAPTOP_DBG_TRACE, "get max lcd level via RBLL\n");
- status =
- acpi_evaluate_integer(fujitsu->acpi_handle, "RBLL", NULL, &state);
+ status = acpi_evaluate_integer(fujitsu_bl->acpi_handle, "RBLL", NULL,
+ &state);
if (ACPI_FAILURE(status))
return -1;
- fujitsu->max_brightness = state;
+ fujitsu_bl->max_brightness = state;
- return fujitsu->max_brightness;
+ return fujitsu_bl->max_brightness;
}
/* Backlight device stuff */
@@ -483,7 +483,7 @@ static int bl_update_status(struct backlight_device *b)
return ret;
}
-static const struct backlight_ops fujitsubl_ops = {
+static const struct backlight_ops fujitsu_bl_ops = {
.get_brightness = bl_get_brightness,
.update_status = bl_update_status,
};
@@ -511,7 +511,7 @@ show_brightness_changed(struct device *dev,
int ret;
- ret = fujitsu->brightness_changed;
+ ret = fujitsu_bl->brightness_changed;
if (ret < 0)
return ret;
@@ -539,7 +539,7 @@ static ssize_t store_lcd_level(struct device *dev,
int level, ret;
if (sscanf(buf, "%i", &level) != 1
- || (level < 0 || level >= fujitsu->max_brightness))
+ || (level < 0 || level >= fujitsu_bl->max_brightness))
return -EINVAL;
if (use_alt_lcd_levels)
@@ -644,25 +644,25 @@ static void __init dmi_check_cb_common(const struct dmi_system_id *id)
static int __init dmi_check_cb_s6410(const struct dmi_system_id *id)
{
dmi_check_cb_common(id);
- fujitsu->keycode1 = KEY_SCREENLOCK; /* "Lock" */
- fujitsu->keycode2 = KEY_HELP; /* "Mobility Center" */
+ fujitsu_bl->keycode1 = KEY_SCREENLOCK; /* "Lock" */
+ fujitsu_bl->keycode2 = KEY_HELP; /* "Mobility Center" */
return 1;
}
static int __init dmi_check_cb_s6420(const struct dmi_system_id *id)
{
dmi_check_cb_common(id);
- fujitsu->keycode1 = KEY_SCREENLOCK; /* "Lock" */
- fujitsu->keycode2 = KEY_HELP; /* "Mobility Center" */
+ fujitsu_bl->keycode1 = KEY_SCREENLOCK; /* "Lock" */
+ fujitsu_bl->keycode2 = KEY_HELP; /* "Mobility Center" */
return 1;
}
static int __init dmi_check_cb_p8010(const struct dmi_system_id *id)
{
dmi_check_cb_common(id);
- fujitsu->keycode1 = KEY_HELP; /* "Support" */
- fujitsu->keycode3 = KEY_SWITCHVIDEOMODE; /* "Presentation" */
- fujitsu->keycode4 = KEY_WWW; /* "Internet" */
+ fujitsu_bl->keycode1 = KEY_HELP; /* "Support" */
+ fujitsu_bl->keycode3 = KEY_SWITCHVIDEOMODE; /* "Presentation" */
+ fujitsu_bl->keycode4 = KEY_WWW; /* "Internet" */
return 1;
}
@@ -693,7 +693,7 @@ static const struct dmi_system_id fujitsu_dmi_table[] __initconst = {
/* ACPI device for LCD brightness control */
-static int acpi_fujitsu_add(struct acpi_device *device)
+static int acpi_fujitsu_bl_add(struct acpi_device *device)
{
int state = 0;
struct input_dev *input;
@@ -702,22 +702,22 @@ static int acpi_fujitsu_add(struct acpi_device *device)
if (!device)
return -EINVAL;
- fujitsu->acpi_handle = device->handle;
- sprintf(acpi_device_name(device), "%s", ACPI_FUJITSU_DEVICE_NAME);
+ fujitsu_bl->acpi_handle = device->handle;
+ sprintf(acpi_device_name(device), "%s", ACPI_FUJITSU_BL_DEVICE_NAME);
sprintf(acpi_device_class(device), "%s", ACPI_FUJITSU_CLASS);
- device->driver_data = fujitsu;
+ device->driver_data = fujitsu_bl;
- fujitsu->input = input = input_allocate_device();
+ fujitsu_bl->input = input = input_allocate_device();
if (!input) {
error = -ENOMEM;
goto err_stop;
}
- snprintf(fujitsu->phys, sizeof(fujitsu->phys),
+ snprintf(fujitsu_bl->phys, sizeof(fujitsu_bl->phys),
"%s/video/input0", acpi_device_hid(device));
input->name = acpi_device_name(device);
- input->phys = fujitsu->phys;
+ input->phys = fujitsu_bl->phys;
input->id.bustype = BUS_HOST;
input->id.product = 0x06;
input->dev.parent = &device->dev;
@@ -730,7 +730,7 @@ static int acpi_fujitsu_add(struct acpi_device *device)
if (error)
goto err_free_input_dev;
- error = acpi_bus_update_power(fujitsu->acpi_handle, &state);
+ error = acpi_bus_update_power(fujitsu_bl->acpi_handle, &state);
if (error) {
pr_err("Error reading power state\n");
goto err_unregister_input_dev;
@@ -740,7 +740,7 @@ static int acpi_fujitsu_add(struct acpi_device *device)
acpi_device_name(device), acpi_device_bid(device),
!device->power.state ? "on" : "off");
- fujitsu->dev = device;
+ fujitsu_bl->dev = device;
if (acpi_has_method(device->handle, METHOD_NAME__INI)) {
vdbg_printk(FUJLAPTOP_DBG_INFO, "Invoking _INI\n");
@@ -758,7 +758,7 @@ static int acpi_fujitsu_add(struct acpi_device *device)
use_alt_lcd_levels, disable_brightness_adjust);
if (get_max_brightness() <= 0)
- fujitsu->max_brightness = FUJITSU_LCD_N_LEVELS;
+ fujitsu_bl->max_brightness = FUJITSU_LCD_N_LEVELS;
get_lcd_level();
return 0;
@@ -772,38 +772,38 @@ static int acpi_fujitsu_add(struct acpi_device *device)
return error;
}
-static int acpi_fujitsu_remove(struct acpi_device *device)
+static int acpi_fujitsu_bl_remove(struct acpi_device *device)
{
- struct fujitsu_t *fujitsu = acpi_driver_data(device);
- struct input_dev *input = fujitsu->input;
+ struct fujitsu_bl *fujitsu_bl = acpi_driver_data(device);
+ struct input_dev *input = fujitsu_bl->input;
input_unregister_device(input);
- fujitsu->acpi_handle = NULL;
+ fujitsu_bl->acpi_handle = NULL;
return 0;
}
/* Brightness notify */
-static void acpi_fujitsu_notify(struct acpi_device *device, u32 event)
+static void acpi_fujitsu_bl_notify(struct acpi_device *device, u32 event)
{
struct input_dev *input;
int keycode;
int oldb, newb;
- input = fujitsu->input;
+ input = fujitsu_bl->input;
switch (event) {
case ACPI_FUJITSU_NOTIFY_CODE1:
keycode = 0;
- oldb = fujitsu->brightness_level;
+ oldb = fujitsu_bl->brightness_level;
get_lcd_level();
- newb = fujitsu->brightness_level;
+ newb = fujitsu_bl->brightness_level;
vdbg_printk(FUJLAPTOP_DBG_TRACE,
"brightness button event [%i -> %i (%i)]\n",
- oldb, newb, fujitsu->brightness_changed);
+ oldb, newb, fujitsu_bl->brightness_changed);
if (oldb < newb) {
if (disable_brightness_adjust != 1) {
@@ -882,11 +882,11 @@ static int acpi_fujitsu_hotkey_add(struct acpi_device *device)
input->dev.parent = &device->dev;
set_bit(EV_KEY, input->evbit);
- set_bit(fujitsu->keycode1, input->keybit);
- set_bit(fujitsu->keycode2, input->keybit);
- set_bit(fujitsu->keycode3, input->keybit);
- set_bit(fujitsu->keycode4, input->keybit);
- set_bit(fujitsu->keycode5, input->keybit);
+ set_bit(fujitsu_bl->keycode1, input->keybit);
+ set_bit(fujitsu_bl->keycode2, input->keybit);
+ set_bit(fujitsu_bl->keycode3, input->keybit);
+ set_bit(fujitsu_bl->keycode4, input->keybit);
+ set_bit(fujitsu_bl->keycode5, input->keybit);
set_bit(KEY_TOUCHPAD_TOGGLE, input->keybit);
set_bit(KEY_UNKNOWN, input->keybit);
@@ -937,7 +937,7 @@ static int acpi_fujitsu_hotkey_add(struct acpi_device *device)
#if IS_ENABLED(CONFIG_LEDS_CLASS)
if (call_fext_func(FUNC_LEDS, 0x0, 0x0, 0x0) & LOGOLAMP_POWERON) {
- result = led_classdev_register(&fujitsu->pf_device->dev,
+ result = led_classdev_register(&fujitsu_bl->pf_device->dev,
&logolamp_led);
if (result == 0) {
fujitsu_hotkey->logolamp_registered = 1;
@@ -949,7 +949,7 @@ static int acpi_fujitsu_hotkey_add(struct acpi_device *device)
if ((call_fext_func(FUNC_LEDS, 0x0, 0x0, 0x0) & KEYBOARD_LAMPS) &&
(call_fext_func(FUNC_BUTTONS, 0x0, 0x0, 0x0) == 0x0)) {
- result = led_classdev_register(&fujitsu->pf_device->dev,
+ result = led_classdev_register(&fujitsu_bl->pf_device->dev,
&kblamps_led);
if (result == 0) {
fujitsu_hotkey->kblamps_registered = 1;
@@ -966,7 +966,7 @@ static int acpi_fujitsu_hotkey_add(struct acpi_device *device)
* that an RF LED is present.
*/
if (call_fext_func(FUNC_BUTTONS, 0x0, 0x0, 0x0) & BIT(24)) {
- result = led_classdev_register(&fujitsu->pf_device->dev,
+ result = led_classdev_register(&fujitsu_bl->pf_device->dev,
&radio_led);
if (result == 0) {
fujitsu_hotkey->radio_led_registered = 1;
@@ -983,7 +983,7 @@ static int acpi_fujitsu_hotkey_add(struct acpi_device *device)
*/
if ((call_fext_func(FUNC_LEDS, 0x0, 0x0, 0x0) & BIT(14)) &&
(call_fext_func(FUNC_LEDS, 0x2, ECO_LED, 0x0) != UNSUPPORTED_CMD)) {
- result = led_classdev_register(&fujitsu->pf_device->dev,
+ result = led_classdev_register(&fujitsu_bl->pf_device->dev,
&eco_led);
if (result == 0) {
fujitsu_hotkey->eco_led_registered = 1;
@@ -1103,19 +1103,19 @@ static void acpi_fujitsu_hotkey_notify(struct acpi_device *device, u32 event)
&& (i++) < MAX_HOTKEY_RINGBUFFER_SIZE) {
switch (irb & 0x4ff) {
case KEY1_CODE:
- keycode = fujitsu->keycode1;
+ keycode = fujitsu_bl->keycode1;
break;
case KEY2_CODE:
- keycode = fujitsu->keycode2;
+ keycode = fujitsu_bl->keycode2;
break;
case KEY3_CODE:
- keycode = fujitsu->keycode3;
+ keycode = fujitsu_bl->keycode3;
break;
case KEY4_CODE:
- keycode = fujitsu->keycode4;
+ keycode = fujitsu_bl->keycode4;
break;
case KEY5_CODE:
- keycode = fujitsu->keycode5;
+ keycode = fujitsu_bl->keycode5;
break;
case 0:
keycode = 0;
@@ -1150,19 +1150,19 @@ static void acpi_fujitsu_hotkey_notify(struct acpi_device *device, u32 event)
/* Initialization */
-static const struct acpi_device_id fujitsu_device_ids[] = {
- {ACPI_FUJITSU_HID, 0},
+static const struct acpi_device_id fujitsu_bl_device_ids[] = {
+ {ACPI_FUJITSU_BL_HID, 0},
{"", 0},
};
-static struct acpi_driver acpi_fujitsu_driver = {
- .name = ACPI_FUJITSU_DRIVER_NAME,
+static struct acpi_driver acpi_fujitsu_bl_driver = {
+ .name = ACPI_FUJITSU_BL_DRIVER_NAME,
.class = ACPI_FUJITSU_CLASS,
- .ids = fujitsu_device_ids,
+ .ids = fujitsu_bl_device_ids,
.ops = {
- .add = acpi_fujitsu_add,
- .remove = acpi_fujitsu_remove,
- .notify = acpi_fujitsu_notify,
+ .add = acpi_fujitsu_bl_add,
+ .remove = acpi_fujitsu_bl_remove,
+ .notify = acpi_fujitsu_bl_notify,
},
};
@@ -1183,7 +1183,7 @@ static struct acpi_driver acpi_fujitsu_hotkey_driver = {
};
static const struct acpi_device_id fujitsu_ids[] __used = {
- {ACPI_FUJITSU_HID, 0},
+ {ACPI_FUJITSU_BL_HID, 0},
{ACPI_FUJITSU_HOTKEY_HID, 0},
{"", 0}
};
@@ -1196,17 +1196,17 @@ static int __init fujitsu_init(void)
if (acpi_disabled)
return -ENODEV;
- fujitsu = kzalloc(sizeof(struct fujitsu_t), GFP_KERNEL);
- if (!fujitsu)
+ fujitsu_bl = kzalloc(sizeof(struct fujitsu_bl), GFP_KERNEL);
+ if (!fujitsu_bl)
return -ENOMEM;
- fujitsu->keycode1 = KEY_PROG1;
- fujitsu->keycode2 = KEY_PROG2;
- fujitsu->keycode3 = KEY_PROG3;
- fujitsu->keycode4 = KEY_PROG4;
- fujitsu->keycode5 = KEY_RFKILL;
+ fujitsu_bl->keycode1 = KEY_PROG1;
+ fujitsu_bl->keycode2 = KEY_PROG2;
+ fujitsu_bl->keycode3 = KEY_PROG3;
+ fujitsu_bl->keycode4 = KEY_PROG4;
+ fujitsu_bl->keycode5 = KEY_RFKILL;
dmi_check_system(fujitsu_dmi_table);
- result = acpi_bus_register_driver(&acpi_fujitsu_driver);
+ result = acpi_bus_register_driver(&acpi_fujitsu_bl_driver);
if (result < 0) {
ret = -ENODEV;
goto fail_acpi;
@@ -1214,18 +1214,18 @@ static int __init fujitsu_init(void)
/* Register platform stuff */
- fujitsu->pf_device = platform_device_alloc("fujitsu-laptop", -1);
- if (!fujitsu->pf_device) {
+ fujitsu_bl->pf_device = platform_device_alloc("fujitsu-laptop", -1);
+ if (!fujitsu_bl->pf_device) {
ret = -ENOMEM;
goto fail_platform_driver;
}
- ret = platform_device_add(fujitsu->pf_device);
+ ret = platform_device_add(fujitsu_bl->pf_device);
if (ret)
goto fail_platform_device1;
ret =
- sysfs_create_group(&fujitsu->pf_device->dev.kobj,
+ sysfs_create_group(&fujitsu_bl->pf_device->dev.kobj,
&fujitsupf_attribute_group);
if (ret)
goto fail_platform_device2;
@@ -1236,19 +1236,19 @@ static int __init fujitsu_init(void)
struct backlight_properties props;
memset(&props, 0, sizeof(struct backlight_properties));
- max_brightness = fujitsu->max_brightness;
+ max_brightness = fujitsu_bl->max_brightness;
props.type = BACKLIGHT_PLATFORM;
props.max_brightness = max_brightness - 1;
- fujitsu->bl_device = backlight_device_register("fujitsu-laptop",
- NULL, NULL,
- &fujitsubl_ops,
- &props);
- if (IS_ERR(fujitsu->bl_device)) {
- ret = PTR_ERR(fujitsu->bl_device);
- fujitsu->bl_device = NULL;
+ fujitsu_bl->bl_device = backlight_device_register("fujitsu-laptop",
+ NULL, NULL,
+ &fujitsu_bl_ops,
+ &props);
+ if (IS_ERR(fujitsu_bl->bl_device)) {
+ ret = PTR_ERR(fujitsu_bl->bl_device);
+ fujitsu_bl->bl_device = NULL;
goto fail_sysfs_group;
}
- fujitsu->bl_device->props.brightness = fujitsu->brightness_level;
+ fujitsu_bl->bl_device->props.brightness = fujitsu_bl->brightness_level;
}
ret = platform_driver_register(&fujitsupf_driver);
@@ -1272,9 +1272,9 @@ static int __init fujitsu_init(void)
/* Sync backlight power status (needs FUJ02E3 device, hence deferred) */
if (acpi_video_get_backlight_type() == acpi_backlight_vendor) {
if (call_fext_func(FUNC_BACKLIGHT, 0x2, 0x4, 0x0) == 3)
- fujitsu->bl_device->props.power = FB_BLANK_POWERDOWN;
+ fujitsu_bl->bl_device->props.power = FB_BLANK_POWERDOWN;
else
- fujitsu->bl_device->props.power = FB_BLANK_UNBLANK;
+ fujitsu_bl->bl_device->props.power = FB_BLANK_UNBLANK;
}
pr_info("driver " FUJITSU_DRIVER_VERSION " successfully loaded\n");
@@ -1286,18 +1286,18 @@ static int __init fujitsu_init(void)
fail_hotkey:
platform_driver_unregister(&fujitsupf_driver);
fail_backlight:
- backlight_device_unregister(fujitsu->bl_device);
+ backlight_device_unregister(fujitsu_bl->bl_device);
fail_sysfs_group:
- sysfs_remove_group(&fujitsu->pf_device->dev.kobj,
+ sysfs_remove_group(&fujitsu_bl->pf_device->dev.kobj,
&fujitsupf_attribute_group);
fail_platform_device2:
- platform_device_del(fujitsu->pf_device);
+ platform_device_del(fujitsu_bl->pf_device);
fail_platform_device1:
- platform_device_put(fujitsu->pf_device);
+ platform_device_put(fujitsu_bl->pf_device);
fail_platform_driver:
- acpi_bus_unregister_driver(&acpi_fujitsu_driver);
+ acpi_bus_unregister_driver(&acpi_fujitsu_bl_driver);
fail_acpi:
- kfree(fujitsu);
+ kfree(fujitsu_bl);
return ret;
}
@@ -1310,16 +1310,16 @@ static void __exit fujitsu_cleanup(void)
platform_driver_unregister(&fujitsupf_driver);
- backlight_device_unregister(fujitsu->bl_device);
+ backlight_device_unregister(fujitsu_bl->bl_device);
- sysfs_remove_group(&fujitsu->pf_device->dev.kobj,
+ sysfs_remove_group(&fujitsu_bl->pf_device->dev.kobj,
&fujitsupf_attribute_group);
- platform_device_unregister(fujitsu->pf_device);
+ platform_device_unregister(fujitsu_bl->pf_device);
- acpi_bus_unregister_driver(&acpi_fujitsu_driver);
+ acpi_bus_unregister_driver(&acpi_fujitsu_bl_driver);
- kfree(fujitsu);
+ kfree(fujitsu_bl);
pr_info("driver unloaded\n");
}
--
2.11.1
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