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authorSebastian Andrzej Siewior <bigeasy@linutronix.de>2021-02-09 02:31:16 +0300
committerDaniel Vetter <daniel.vetter@ffwll.ch>2021-02-09 13:22:58 +0300
commit6f02e9df2ac2e327df80d9bb7dc90cf60890e2f7 (patch)
treea4c59c45e511978513f97875a8bb3a96fc985158 /drivers/gpu/drm/gma500
parent5ceeb328637a01e0e54e2618cff129c6a1c31dba (diff)
downloadlinux-6f02e9df2ac2e327df80d9bb7dc90cf60890e2f7.tar.xz
drm/gma500: Remove in_atomic() usage.
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 <bigeasy@linutronix.de> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20210208233119.391103-2-bigeasy@linutronix.de
Diffstat (limited to 'drivers/gpu/drm/gma500')
-rw-r--r--drivers/gpu/drm/gma500/intel_gmbus.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/gma500/intel_gmbus.c b/drivers/gpu/drm/gma500/intel_gmbus.c
index 370bd6451bd9..eb0924473a21 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))