diff options
Diffstat (limited to 'drivers/macintosh')
| -rw-r--r-- | drivers/macintosh/Kconfig | 1 | ||||
| -rw-r--r-- | drivers/macintosh/ams/ams-input.c | 37 | ||||
| -rw-r--r-- | drivers/macintosh/ams/ams.h | 4 | ||||
| -rw-r--r-- | drivers/macintosh/mac_hid.c | 3 | ||||
| -rw-r--r-- | drivers/macintosh/via-pmu.c | 2 | ||||
| -rw-r--r-- | drivers/macintosh/windfarm_pm112.c | 21 |
6 files changed, 34 insertions, 34 deletions
diff --git a/drivers/macintosh/Kconfig b/drivers/macintosh/Kconfig index cbd46c1c5bf7..fcb9d7bd5bd0 100644 --- a/drivers/macintosh/Kconfig +++ b/drivers/macintosh/Kconfig @@ -247,7 +247,6 @@ config PMAC_RACKMETER config SENSORS_AMS tristate "Apple Motion Sensor driver" depends on PPC_PMAC && !PPC64 && INPUT && ((ADB_PMU && I2C = y) || (ADB_PMU && !I2C) || I2C) - select INPUT_POLLDEV help Support for the motion sensor included in PowerBooks. Includes implementations for PMU and I2C. diff --git a/drivers/macintosh/ams/ams-input.c b/drivers/macintosh/ams/ams-input.c index 06a96b3f11de..0da493d449b2 100644 --- a/drivers/macintosh/ams/ams-input.c +++ b/drivers/macintosh/ams/ams-input.c @@ -25,9 +25,8 @@ MODULE_PARM_DESC(invert, "Invert input data on X and Y axis"); static DEFINE_MUTEX(ams_input_mutex); -static void ams_idev_poll(struct input_polled_dev *dev) +static void ams_idev_poll(struct input_dev *idev) { - struct input_dev *idev = dev->input; s8 x, y, z; mutex_lock(&ams_info.lock); @@ -59,14 +58,10 @@ static int ams_input_enable(void) ams_info.ycalib = y; ams_info.zcalib = z; - ams_info.idev = input_allocate_polled_device(); - if (!ams_info.idev) + input = input_allocate_device(); + if (!input) return -ENOMEM; - ams_info.idev->poll = ams_idev_poll; - ams_info.idev->poll_interval = 25; - - input = ams_info.idev->input; input->name = "Apple Motion Sensor"; input->id.bustype = ams_info.bustype; input->id.vendor = 0; @@ -75,28 +70,32 @@ static int ams_input_enable(void) input_set_abs_params(input, ABS_X, -50, 50, 3, 0); input_set_abs_params(input, ABS_Y, -50, 50, 3, 0); input_set_abs_params(input, ABS_Z, -50, 50, 3, 0); + input_set_capability(input, EV_KEY, BTN_TOUCH); - set_bit(EV_ABS, input->evbit); - set_bit(EV_KEY, input->evbit); - set_bit(BTN_TOUCH, input->keybit); + error = input_setup_polling(input, ams_idev_poll); + if (error) + goto err_free_input; - error = input_register_polled_device(ams_info.idev); - if (error) { - input_free_polled_device(ams_info.idev); - ams_info.idev = NULL; - return error; - } + input_set_poll_interval(input, 25); + error = input_register_device(input); + if (error) + goto err_free_input; + + ams_info.idev = input; joystick = true; return 0; + +err_free_input: + input_free_device(input); + return error; } static void ams_input_disable(void) { if (ams_info.idev) { - input_unregister_polled_device(ams_info.idev); - input_free_polled_device(ams_info.idev); + input_unregister_device(ams_info.idev); ams_info.idev = NULL; } diff --git a/drivers/macintosh/ams/ams.h b/drivers/macintosh/ams/ams.h index fe8d596f9845..935bdd9cd9a6 100644 --- a/drivers/macintosh/ams/ams.h +++ b/drivers/macintosh/ams/ams.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 */ #include <linux/i2c.h> -#include <linux/input-polldev.h> +#include <linux/input.h> #include <linux/kthread.h> #include <linux/mutex.h> #include <linux/spinlock.h> @@ -51,7 +51,7 @@ struct ams { #endif /* Joystick emulation */ - struct input_polled_dev *idev; + struct input_dev *idev; __u16 bustype; /* calibrated null values */ diff --git a/drivers/macintosh/mac_hid.c b/drivers/macintosh/mac_hid.c index 7af0c536d568..28b8581b44dd 100644 --- a/drivers/macintosh/mac_hid.c +++ b/drivers/macintosh/mac_hid.c @@ -183,8 +183,7 @@ static void mac_hid_stop_emulation(void) } static int mac_hid_toggle_emumouse(struct ctl_table *table, int write, - void __user *buffer, size_t *lenp, - loff_t *ppos) + void *buffer, size_t *lenp, loff_t *ppos) { int *valp = table->data; int old_val = *valp; diff --git a/drivers/macintosh/via-pmu.c b/drivers/macintosh/via-pmu.c index 83eb05bf85ff..8450d7c008d0 100644 --- a/drivers/macintosh/via-pmu.c +++ b/drivers/macintosh/via-pmu.c @@ -2184,8 +2184,6 @@ pmu_read(struct file *file, char __user *buf, if (count < 1 || !pp) return -EINVAL; - if (!access_ok(buf, count)) - return -EFAULT; spin_lock_irqsave(&pp->lock, flags); add_wait_queue(&pp->wait, &wait); diff --git a/drivers/macintosh/windfarm_pm112.c b/drivers/macintosh/windfarm_pm112.c index 4150301a89a5..e8377ce0a95a 100644 --- a/drivers/macintosh/windfarm_pm112.c +++ b/drivers/macintosh/windfarm_pm112.c @@ -132,14 +132,6 @@ static int create_cpu_loop(int cpu) s32 tmax; int fmin; - /* Get PID params from the appropriate SAT */ - hdr = smu_sat_get_sdb_partition(chip, 0xC8 + core, NULL); - if (hdr == NULL) { - printk(KERN_WARNING"windfarm: can't get CPU PID fan config\n"); - return -EINVAL; - } - piddata = (struct smu_sdbp_cpupiddata *)&hdr[1]; - /* Get FVT params to get Tmax; if not found, assume default */ hdr = smu_sat_get_sdb_partition(chip, 0xC4 + core, NULL); if (hdr) { @@ -152,6 +144,16 @@ static int create_cpu_loop(int cpu) if (tmax < cpu_all_tmax) cpu_all_tmax = tmax; + kfree(hdr); + + /* Get PID params from the appropriate SAT */ + hdr = smu_sat_get_sdb_partition(chip, 0xC8 + core, NULL); + if (hdr == NULL) { + printk(KERN_WARNING"windfarm: can't get CPU PID fan config\n"); + return -EINVAL; + } + piddata = (struct smu_sdbp_cpupiddata *)&hdr[1]; + /* * Darwin has a minimum fan speed of 1000 rpm for the 4-way and * 515 for the 2-way. That appears to be overkill, so for now, @@ -174,6 +176,9 @@ static int create_cpu_loop(int cpu) pid.min = fmin; wf_cpu_pid_init(&cpu_pid[cpu], &pid); + + kfree(hdr); + return 0; } |