The driver is using msleep() if it is safe to use based on in_atomic().
This is not needed this macro is only used from
i2c_algorithm::master_xfer() which is always invoked from preemptible
context.
Remove in_atomic() because it is superfluous. Remove wait_for_atomic()
because it has no users.
Signed-off-by: Sebastian Andrzej Siewior <bige...@linutronix.de>
---
drivers/gpu/drm/gma500/intel_gmbus.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/gma500/intel_gmbus.c
b/drivers/gpu/drm/gma500/intel_gmbus.c
index 370bd6451bd9b..eb0924473a218 100644
--- a/drivers/gpu/drm/gma500/intel_gmbus.c
+++ b/drivers/gpu/drm/gma500/intel_gmbus.c
@@ -44,13 +44,13 @@
ret__ = -ETIMEDOUT; \
break; \
} \
- if (W && !(in_atomic() || in_dbg_master())) msleep(W); \
+ if (W && !(in_dbg_master())) \
+ msleep(W); \
} \
ret__; \
})
#define wait_for(COND, MS) _wait_for(COND, MS, 1)
-#define wait_for_atomic(COND, MS) _wait_for(COND, MS, 0)
#define GMBUS_REG_READ(reg) ioread32(dev_priv->gmbus_reg + (reg))
#define GMBUS_REG_WRITE(reg, val) iowrite32((val), dev_priv->gmbus_reg + (reg))
--
2.30.0
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
