diff options
Diffstat (limited to 'drivers/base/firmware_class.c')
| -rw-r--r-- | drivers/base/firmware_class.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/base/firmware_class.c b/drivers/base/firmware_class.c index b9f907eedbf7..f50ec6e367bd 100644 --- a/drivers/base/firmware_class.c +++ b/drivers/base/firmware_class.c @@ -30,7 +30,6 @@ #include <linux/syscore_ops.h> #include <linux/reboot.h> #include <linux/security.h> -#include <linux/swait.h> #include <generated/utsrelease.h> @@ -112,13 +111,13 @@ static inline long firmware_loading_timeout(void) * state of the firmware loading. */ struct fw_state { - struct swait_queue_head wq; + struct completion completion; enum fw_status status; }; static void fw_state_init(struct fw_state *fw_st) { - init_swait_queue_head(&fw_st->wq); + init_completion(&fw_st->completion); fw_st->status = FW_STATUS_UNKNOWN; } @@ -131,9 +130,8 @@ static int __fw_state_wait_common(struct fw_state *fw_st, long timeout) { long ret; - ret = swait_event_interruptible_timeout(fw_st->wq, - __fw_state_is_done(READ_ONCE(fw_st->status)), - timeout); + ret = wait_for_completion_interruptible_timeout(&fw_st->completion, + timeout); if (ret != 0 && fw_st->status == FW_STATUS_ABORTED) return -ENOENT; if (!ret) @@ -148,7 +146,7 @@ static void __fw_state_set(struct fw_state *fw_st, WRITE_ONCE(fw_st->status, status); if (status == FW_STATUS_DONE || status == FW_STATUS_ABORTED) - swake_up(&fw_st->wq); + complete_all(&fw_st->completion); } #define fw_state_start(fw_st) \ |