diff options
author | Adam Jackson <ajax@redhat.com> | 2011-06-16 16:36:28 -0400 |
---|---|---|
committer | Eugeni Dodonov <eugeni.dodonov@intel.com> | 2012-02-08 18:23:15 -0200 |
commit | 946404d0d1ce6bf4f38eae69852ed6aa5d10be1f (patch) | |
tree | 5374e633dded6a82d31b89da26790c91dd600a28 | |
parent | 65f1446c95cc4f61ea87afd7c363b20c30d2ec43 (diff) |
drm/i915: Remove redundant bit shifting from intel_gmbus_set_speed
Signed-off-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Eugeni Dodonov <eugeni.dodonov@intel.com>
-rw-r--r-- | drivers/gpu/drm/i915/intel_i2c.c | 8 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/intel_sdvo.c | 2 |
2 files changed, 2 insertions, 8 deletions
diff --git a/drivers/gpu/drm/i915/intel_i2c.c b/drivers/gpu/drm/i915/intel_i2c.c index d98cee60b60..9ed5380e5a5 100644 --- a/drivers/gpu/drm/i915/intel_i2c.c +++ b/drivers/gpu/drm/i915/intel_i2c.c @@ -422,13 +422,7 @@ void intel_gmbus_set_speed(struct i2c_adapter *adapter, int speed) { struct intel_gmbus *bus = to_intel_gmbus(adapter); - /* speed: - * 0x0 = 100 KHz - * 0x1 = 50 KHz - * 0x2 = 400 KHz - * 0x3 = 1000 Khz - */ - bus->reg0 = (bus->reg0 & ~(0x3 << 8)) | (speed << 8); + bus->reg0 = (bus->reg0 & ~(0x3 << 8)) | speed; } void intel_gmbus_force_bit(struct i2c_adapter *adapter, bool force_bit) diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c index 8032059086b..8afeb1e198c 100644 --- a/drivers/gpu/drm/i915/intel_sdvo.c +++ b/drivers/gpu/drm/i915/intel_sdvo.c @@ -1910,7 +1910,7 @@ intel_sdvo_select_i2c_bus(struct drm_i915_private *dev_priv, if (pin < GMBUS_NUM_PORTS) { sdvo->i2c = &dev_priv->gmbus[pin].adapter; - intel_gmbus_set_speed(sdvo->i2c, GMBUS_RATE_1MHZ >> 8); + intel_gmbus_set_speed(sdvo->i2c, GMBUS_RATE_1MHZ); intel_gmbus_force_bit(sdvo->i2c, true); } else { sdvo->i2c = &dev_priv->gmbus[GMBUS_PORT_DPB].adapter; |