hc
2023-12-11 d2ccde1c8e90d38cee87a1b0309ad2827f3fd30d
kernel/drivers/ssb/pcmcia.c
....@@ -338,7 +338,6 @@
338338 err = select_core_and_segment(dev, &offset);
339339 if (likely(!err))
340340 writeb(value, bus->mmio + offset);
341
- mmiowb();
342341 spin_unlock_irqrestore(&bus->bar_lock, flags);
343342 }
344343
....@@ -352,7 +351,6 @@
352351 err = select_core_and_segment(dev, &offset);
353352 if (likely(!err))
354353 writew(value, bus->mmio + offset);
355
- mmiowb();
356354 spin_unlock_irqrestore(&bus->bar_lock, flags);
357355 }
358356
....@@ -368,7 +366,6 @@
368366 writew((value & 0x0000FFFF), bus->mmio + offset);
369367 writew(((value & 0xFFFF0000) >> 16), bus->mmio + offset + 2);
370368 }
371
- mmiowb();
372369 spin_unlock_irqrestore(&bus->bar_lock, flags);
373370 }
374371
....@@ -424,7 +421,6 @@
424421 WARN_ON(1);
425422 }
426423 unlock:
427
- mmiowb();
428424 spin_unlock_irqrestore(&bus->bar_lock, flags);
429425 }
430426 #endif /* CONFIG_SSB_BLOCKIO */