Eric Lee / linux-smarc-t335x-v3.2

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Commit e5de3dfc391cceff6a4a3a0bb9c9c349a2e7c275

Authored by Kulikov Vasiliy
Committed by Takashi Iwai
1 parent 2232e23829
Exists in master and in 4 other branches v3.2_AM335xPSP_04.06.00.11, v3.2_NEWT335xPSP_04.06.00.11, v3.2_SBC_SMARTMEN, v3.2_SMARCT335xPSP_04.06.00.11

sound: oss: waveartist: simplify waveartist_sleep() 

waveartist_sleep() uses loop with schedule_timeout() to unconditionally
wait for msec. Use schedule_timeout_uninteruptible() instead.

Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

Showing 1 changed file with 2 additions and 8 deletions Side-by-side Diff

sound/oss/waveartist.c
Diff comments   View file @ e5de3df
... ... @@ -184,14 +184,8 @@
184 184 static inline int
185 185 waveartist_sleep(int timeout_ms)
186 186 {
187   - unsigned int timeout = timeout_ms * 10 * HZ / 100;
188   -
189   - do {
190   - set_current_state(TASK_INTERRUPTIBLE);
191   - timeout = schedule_timeout(timeout);
192   - } while (timeout);
193   -
194   - return 0;
  187 + unsigned int timeout = msecs_to_jiffies(timeout_ms*100);
  188 + return schedule_timeout_interruptible(timeout);
195 189 }
196 190  
197 191 static int