> -----Original Message----- > From: Rashika Kheria [mailto:rashika.kheria@xxxxxxxxx] > Sent: Monday, January 06, 2014 10:38 AM > To: linux-kernel@xxxxxxxxxxxxxxx > Cc: David Airlie; Deucher, Alexander; Rashika Kheria; Daenzer, Michel; > Koenig, Christian; Dave Airlie; Rafał Miłecki; Damien Lespiau; dri- > devel@xxxxxxxxxxxxxxxxxxxxx; josh@xxxxxxxxxxxxxxxx > Subject: [PATCH 32/85] drivers: gpu: Move prototype declarations to header > file atombios.h > > Move prototype declarations of functions radeon_atom_get_tv_timings() > and radeon_atombios_connected_scratch_regs() to header file > drm/radeon/atombios.h because they are used by more than one file. > > Include the header file in atombios_encoders.c, radeon_atombios.c and > radeon_connectors.c because they use the function whose prototype > declarations are present in it. It would be better to add these to radeon_mode.h for consistency with combios. Alex > > This eliminates the following warnings in drm/radeon/radeon_atombios.c: > drivers/gpu/drm/radeon/radeon_atombios.c:1766:6: warning: no previous > prototype for ‘radeon_atom_get_tv_timings’ [-Wmissing-prototypes] > drivers/gpu/drm/radeon/radeon_atombios.c:4012:1: warning: no previous > prototype for ‘radeon_atombios_connected_scratch_regs’ [-Wmissing- > prototypes] > > Signed-off-by: Rashika Kheria <rashika.kheria@xxxxxxxxx> > Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx> > --- > drivers/gpu/drm/radeon/atombios.h | 8 ++++++++ > drivers/gpu/drm/radeon/atombios_encoders.c | 6 +----- > drivers/gpu/drm/radeon/radeon_atombios.c | 1 + > drivers/gpu/drm/radeon/radeon_connectors.c | 5 +---- > 4 files changed, 11 insertions(+), 9 deletions(-) > > diff --git a/drivers/gpu/drm/radeon/atombios.h > b/drivers/gpu/drm/radeon/atombios.h > index 92be50c..72a3aa7c 100644 > --- a/drivers/gpu/drm/radeon/atombios.h > +++ b/drivers/gpu/drm/radeon/atombios.h > @@ -193,6 +193,14 @@ > #define OFFSET_TO_GET_ATOMBIOS_STRINGS_NUMBER > 0x002f > #define OFFSET_TO_GET_ATOMBIOS_STRINGS_START > 0x006e > > +bool radeon_atom_get_tv_timings(struct radeon_device *rdev, int index, > + struct drm_display_mode *mode); > +void > +radeon_atombios_connected_scratch_regs(struct drm_connector > *connector, > + struct drm_encoder *encoder, > + bool connected); > + > + > /* Common header for all ROM Data tables. > Every table pointed _ATOM_MASTER_DATA_TABLE has this common > header. > And the pointer actually points to this header. */ > diff --git a/drivers/gpu/drm/radeon/atombios_encoders.c > b/drivers/gpu/drm/radeon/atombios_encoders.c > index a42d615..641298d 100644 > --- a/drivers/gpu/drm/radeon/atombios_encoders.c > +++ b/drivers/gpu/drm/radeon/atombios_encoders.c > @@ -28,6 +28,7 @@ > #include <drm/radeon_drm.h> > #include "radeon.h" > #include "atom.h" > +#include "atombios.h" > #include <linux/backlight.h> > > extern int atom_debug; > @@ -283,11 +284,6 @@ static void radeon_atom_backlight_exit(struct > radeon_encoder *encoder) > > #endif > > -/* evil but including atombios.h is much worse */ > -bool radeon_atom_get_tv_timings(struct radeon_device *rdev, int index, > - struct drm_display_mode *mode); > - > - > static inline bool radeon_encoder_is_digital(struct drm_encoder *encoder) > { > struct radeon_encoder *radeon_encoder = > to_radeon_encoder(encoder); > diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c > b/drivers/gpu/drm/radeon/radeon_atombios.c > index 5c39bf7..39f1fd6 100644 > --- a/drivers/gpu/drm/radeon/radeon_atombios.c > +++ b/drivers/gpu/drm/radeon/radeon_atombios.c > @@ -28,6 +28,7 @@ > #include "radeon.h" > > #include "atom.h" > +#include "atombios.h" > #include "atom-bits.h" > > /* from radeon_encoder.c */ > diff --git a/drivers/gpu/drm/radeon/radeon_connectors.c > b/drivers/gpu/drm/radeon/radeon_connectors.c > index 20a768a..9070487 100644 > --- a/drivers/gpu/drm/radeon/radeon_connectors.c > +++ b/drivers/gpu/drm/radeon/radeon_connectors.c > @@ -30,6 +30,7 @@ > #include <drm/radeon_drm.h> > #include "radeon.h" > #include "atom.h" > +#include "atombios.h" > > #include <linux/pm_runtime.h> > > @@ -37,10 +38,6 @@ extern void > radeon_combios_connected_scratch_regs(struct drm_connector > *connector, > struct drm_encoder *encoder, > bool connected); > -extern void > -radeon_atombios_connected_scratch_regs(struct drm_connector > *connector, > - struct drm_encoder *encoder, > - bool connected); > > void radeon_connector_hotplug(struct drm_connector *connector) > { > -- > 1.7.9.5 > _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
