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path: root/drivers/platform/x86/toshiba_acpi.c
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Diffstat (limited to 'drivers/platform/x86/toshiba_acpi.c')
-rw-r--r--drivers/platform/x86/toshiba_acpi.c59
1 files changed, 28 insertions, 31 deletions
diff --git a/drivers/platform/x86/toshiba_acpi.c b/drivers/platform/x86/toshiba_acpi.c
index 63f42a2..cb009b2 100644
--- a/drivers/platform/x86/toshiba_acpi.c
+++ b/drivers/platform/x86/toshiba_acpi.c
@@ -35,6 +35,8 @@
*
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#define TOSHIBA_ACPI_VERSION "0.19"
#define PROC_INTERFACE_VERSION 1
@@ -60,11 +62,6 @@ MODULE_AUTHOR("John Belmonte");
MODULE_DESCRIPTION("Toshiba Laptop ACPI Extras Driver");
MODULE_LICENSE("GPL");
-#define MY_LOGPREFIX "toshiba_acpi: "
-#define MY_ERR KERN_ERR MY_LOGPREFIX
-#define MY_NOTICE KERN_NOTICE MY_LOGPREFIX
-#define MY_INFO KERN_INFO MY_LOGPREFIX
-
/* Toshiba ACPI method paths */
#define METHOD_LCD_BRIGHTNESS "\\_SB_.PCI0.VGA_.LCD_._BCM"
#define TOSH_INTERFACE_1 "\\_SB_.VALD"
@@ -301,7 +298,7 @@ static int toshiba_illumination_available(void)
in[0] = 0xf100;
status = hci_raw(in, out);
if (ACPI_FAILURE(status)) {
- printk(MY_INFO "Illumination device not available\n");
+ pr_info("Illumination device not available\n");
return 0;
}
in[0] = 0xf400;
@@ -320,7 +317,7 @@ static void toshiba_illumination_set(struct led_classdev *cdev,
in[0] = 0xf100;
status = hci_raw(in, out);
if (ACPI_FAILURE(status)) {
- printk(MY_INFO "Illumination device not available\n");
+ pr_info("Illumination device not available\n");
return;
}
@@ -331,7 +328,7 @@ static void toshiba_illumination_set(struct led_classdev *cdev,
in[2] = 1;
status = hci_raw(in, out);
if (ACPI_FAILURE(status)) {
- printk(MY_INFO "ACPI call for illumination failed.\n");
+ pr_info("ACPI call for illumination failed\n");
return;
}
} else {
@@ -341,7 +338,7 @@ static void toshiba_illumination_set(struct led_classdev *cdev,
in[2] = 0;
status = hci_raw(in, out);
if (ACPI_FAILURE(status)) {
- printk(MY_INFO "ACPI call for illumination failed.\n");
+ pr_info("ACPI call for illumination failed.\n");
return;
}
}
@@ -364,7 +361,7 @@ static enum led_brightness toshiba_illumination_get(struct led_classdev *cdev)
in[0] = 0xf100;
status = hci_raw(in, out);
if (ACPI_FAILURE(status)) {
- printk(MY_INFO "Illumination device not available\n");
+ pr_info("Illumination device not available\n");
return LED_OFF;
}
@@ -373,7 +370,7 @@ static enum led_brightness toshiba_illumination_get(struct led_classdev *cdev)
in[1] = 0x14e;
status = hci_raw(in, out);
if (ACPI_FAILURE(status)) {
- printk(MY_INFO "ACPI call for illumination failed.\n");
+ pr_info("ACPI call for illumination failed.\n");
return LED_OFF;
}
@@ -517,7 +514,7 @@ static int lcd_proc_show(struct seq_file *m, void *v)
seq_printf(m, "brightness_levels: %d\n",
HCI_LCD_BRIGHTNESS_LEVELS);
} else {
- printk(MY_ERR "Error reading LCD brightness\n");
+ pr_err("Error reading LCD brightness\n");
}
return 0;
@@ -592,7 +589,7 @@ static int video_proc_show(struct seq_file *m, void *v)
seq_printf(m, "crt_out: %d\n", is_crt);
seq_printf(m, "tv_out: %d\n", is_tv);
} else {
- printk(MY_ERR "Error reading video out status\n");
+ pr_err("Error reading video out status\n");
}
return 0;
@@ -686,7 +683,7 @@ static int fan_proc_show(struct seq_file *m, void *v)
seq_printf(m, "running: %d\n", (value > 0));
seq_printf(m, "force_on: %d\n", force_fan);
} else {
- printk(MY_ERR "Error reading fan status\n");
+ pr_err("Error reading fan status\n");
}
return 0;
@@ -750,9 +747,9 @@ static int keys_proc_show(struct seq_file *m, void *v)
* some machines where system events sporadically
* become disabled. */
hci_write1(HCI_SYSTEM_EVENT, 1, &hci_result);
- printk(MY_NOTICE "Re-enabled hotkeys\n");
+ pr_notice("Re-enabled hotkeys\n");
} else {
- printk(MY_ERR "Error reading hotkey status\n");
+ pr_err("Error reading hotkey status\n");
goto end;
}
}
@@ -863,7 +860,7 @@ static void toshiba_acpi_notify(acpi_handle handle, u32 event, void *context)
if (!sparse_keymap_report_event(toshiba_acpi.hotkey_dev,
value, 1, true)) {
- printk(MY_INFO "Unknown key %x\n",
+ pr_info("Unknown key %x\n",
value);
}
} else if (hci_result == HCI_NOT_SUPPORTED) {
@@ -871,7 +868,7 @@ static void toshiba_acpi_notify(acpi_handle handle, u32 event, void *context)
* some machines where system events sporadically
* become disabled. */
hci_write1(HCI_SYSTEM_EVENT, 1, &hci_result);
- printk(MY_NOTICE "Re-enabled hotkeys\n");
+ pr_notice("Re-enabled hotkeys\n");
}
} while (hci_result != HCI_EMPTY);
}
@@ -883,13 +880,13 @@ static int __init toshiba_acpi_setup_keyboard(char *device)
status = acpi_get_handle(NULL, device, &toshiba_acpi.handle);
if (ACPI_FAILURE(status)) {
- printk(MY_INFO "Unable to get notification device\n");
+ pr_info("Unable to get notification device\n");
return -ENODEV;
}
toshiba_acpi.hotkey_dev = input_allocate_device();
if (!toshiba_acpi.hotkey_dev) {
- printk(MY_INFO "Unable to register input device\n");
+ pr_info("Unable to register input device\n");
return -ENOMEM;
}
@@ -905,21 +902,21 @@ static int __init toshiba_acpi_setup_keyboard(char *device)
status = acpi_install_notify_handler(toshiba_acpi.handle,
ACPI_DEVICE_NOTIFY, toshiba_acpi_notify, NULL);
if (ACPI_FAILURE(status)) {
- printk(MY_INFO "Unable to install hotkey notification\n");
+ pr_info("Unable to install hotkey notification\n");
error = -ENODEV;
goto err_free_keymap;
}
status = acpi_evaluate_object(toshiba_acpi.handle, "ENAB", NULL, NULL);
if (ACPI_FAILURE(status)) {
- printk(MY_INFO "Unable to enable hotkeys\n");
+ pr_info("Unable to enable hotkeys\n");
error = -ENODEV;
goto err_remove_notify;
}
error = input_register_device(toshiba_acpi.hotkey_dev);
if (error) {
- printk(MY_INFO "Unable to register input device\n");
+ pr_info("Unable to register input device\n");
goto err_remove_notify;
}
@@ -980,17 +977,17 @@ static int __init toshiba_acpi_init(void)
if (is_valid_acpi_path(TOSH_INTERFACE_1 GHCI_METHOD)) {
method_hci = TOSH_INTERFACE_1 GHCI_METHOD;
if (toshiba_acpi_setup_keyboard(TOSH_INTERFACE_1))
- printk(MY_INFO "Unable to activate hotkeys\n");
+ pr_info("Unable to activate hotkeys\n");
} else if (is_valid_acpi_path(TOSH_INTERFACE_2 GHCI_METHOD)) {
method_hci = TOSH_INTERFACE_2 GHCI_METHOD;
if (toshiba_acpi_setup_keyboard(TOSH_INTERFACE_2))
- printk(MY_INFO "Unable to activate hotkeys\n");
+ pr_info("Unable to activate hotkeys\n");
} else
return -ENODEV;
- printk(MY_INFO "Toshiba Laptop ACPI Extras version %s\n",
+ pr_info("Toshiba Laptop ACPI Extras version %s\n",
TOSHIBA_ACPI_VERSION);
- printk(MY_INFO " HCI method: %s\n", method_hci);
+ pr_info(" HCI method: %s\n", method_hci);
mutex_init(&toshiba_acpi.mutex);
@@ -998,7 +995,7 @@ static int __init toshiba_acpi_init(void)
-1, NULL, 0);
if (IS_ERR(toshiba_acpi.p_dev)) {
ret = PTR_ERR(toshiba_acpi.p_dev);
- printk(MY_ERR "unable to register platform device\n");
+ pr_err("unable to register platform device\n");
toshiba_acpi.p_dev = NULL;
toshiba_acpi_exit();
return ret;
@@ -1028,7 +1025,7 @@ static int __init toshiba_acpi_init(void)
if (IS_ERR(toshiba_backlight_device)) {
ret = PTR_ERR(toshiba_backlight_device);
- printk(KERN_ERR "Could not register toshiba backlight device\n");
+ pr_err("Could not register toshiba backlight device\n");
toshiba_backlight_device = NULL;
toshiba_acpi_exit();
return ret;
@@ -1042,14 +1039,14 @@ static int __init toshiba_acpi_init(void)
&toshiba_rfk_ops,
&toshiba_acpi);
if (!toshiba_acpi.bt_rfk) {
- printk(MY_ERR "unable to allocate rfkill device\n");
+ pr_err("unable to allocate rfkill device\n");
toshiba_acpi_exit();
return -ENOMEM;
}
ret = rfkill_register(toshiba_acpi.bt_rfk);
if (ret) {
- printk(MY_ERR "unable to register rfkill device\n");
+ pr_err("unable to register rfkill device\n");
rfkill_destroy(toshiba_acpi.bt_rfk);
toshiba_acpi_exit();
return ret;
generated by cgit v1.1 at 2024-12-28 08:21:15 +0000