diff options
Diffstat (limited to 'drivers/platform/x86/fujitsu-laptop.c')
| -rw-r--r-- | drivers/platform/x86/fujitsu-laptop.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/drivers/platform/x86/fujitsu-laptop.c b/drivers/platform/x86/fujitsu-laptop.c index bcd4ba8be7d..f999fba0e25 100644 --- a/drivers/platform/x86/fujitsu-laptop.c +++ b/drivers/platform/x86/fujitsu-laptop.c @@ -164,7 +164,7 @@ struct fujitsu_hotkey_t { struct input_dev *input; char phys[32]; struct platform_device *pf_device; - struct kfifo *fifo; + struct kfifo fifo; spinlock_t fifo_lock; int rfkill_supported; int rfkill_state; @@ -824,12 +824,10 @@ static int acpi_fujitsu_hotkey_add(struct acpi_device *device) /* kfifo */ spin_lock_init(&fujitsu_hotkey->fifo_lock); - fujitsu_hotkey->fifo = - kfifo_alloc(RINGBUFFERSIZE * sizeof(int), GFP_KERNEL, - &fujitsu_hotkey->fifo_lock); - if (IS_ERR(fujitsu_hotkey->fifo)) { + error = kfifo_alloc(&fujitsu_hotkey->fifo, RINGBUFFERSIZE * sizeof(int), + GFP_KERNEL, &fujitsu_hotkey->fifo_lock); + if (error) { printk(KERN_ERR "kfifo_alloc failed\n"); - error = PTR_ERR(fujitsu_hotkey->fifo); goto err_stop; } @@ -934,7 +932,7 @@ err_unregister_input_dev: err_free_input_dev: input_free_device(input); err_free_fifo: - kfifo_free(fujitsu_hotkey->fifo); + kfifo_free(&fujitsu_hotkey->fifo); err_stop: return result; } @@ -956,7 +954,7 @@ static int acpi_fujitsu_hotkey_remove(struct acpi_device *device, int type) input_free_device(input); - kfifo_free(fujitsu_hotkey->fifo); + kfifo_free(&fujitsu_hotkey->fifo); fujitsu_hotkey->acpi_handle = NULL; @@ -1008,7 +1006,7 @@ static void acpi_fujitsu_hotkey_notify(struct acpi_device *device, u32 event) vdbg_printk(FUJLAPTOP_DBG_TRACE, "Push keycode into ringbuffer [%d]\n", keycode); - status = kfifo_put(fujitsu_hotkey->fifo, + status = kfifo_put(&fujitsu_hotkey->fifo, (unsigned char *)&keycode, sizeof(keycode)); if (status != sizeof(keycode)) { @@ -1022,7 +1020,7 @@ static void acpi_fujitsu_hotkey_notify(struct acpi_device *device, u32 event) } else if (keycode == 0) { while ((status = kfifo_get - (fujitsu_hotkey->fifo, (unsigned char *) + (&fujitsu_hotkey->fifo, (unsigned char *) &keycode_r, sizeof (keycode_r))) == sizeof(keycode_r)) { |