diff options
| author | Sebastian Andrzej Siewior <bigeasy@linutronix.de> | 2021-02-09 02:31:16 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2021-02-09 13:22:58 +0300 |
| commit | 6f02e9df2ac2e327df80d9bb7dc90cf60890e2f7 (patch) | |
| tree | a4c59c45e511978513f97875a8bb3a96fc985158 /drivers/gpu/drm/gma500 | |
| parent | 5ceeb328637a01e0e54e2618cff129c6a1c31dba (diff) | |
| download | linux-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.c | 4 |
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)) |