On Mon, Nov 16, 2020 at 12:37 PM Lee Jones <lee.jones@xxxxxxxxxx> wrote:
>
> Fixes the following W=1 kernel build warning(s):
>
> drivers/gpu/drm/radeon/atombios_i2c.c:100:5: warning: no previous prototype for ‘radeon_atom_hw_i2c_xfer’ [-Wmissing-prototypes]
> 100 | int radeon_atom_hw_i2c_xfer(struct i2c_adapter *i2c_adap,
> | ^~~~~~~~~~~~~~~~~~~~~~~
> drivers/gpu/drm/radeon/atombios_i2c.c:150:5: warning: no previous prototype for ‘radeon_atom_hw_i2c_func’ [-Wmissing-prototypes]
> 150 | u32 radeon_atom_hw_i2c_func(struct i2c_adapter *adap)
> | ^~~~~~~~~~~~~~~~~~~~~~~
>
> Cc: Alex Deucher <alexander.deucher@xxxxxxx>
> Cc: "Christian König" <christian.koenig@xxxxxxx>
> Cc: David Airlie <airlied@xxxxxxxx>
> Cc: Daniel Vetter <daniel@xxxxxxxx>
> Cc: amd-gfx@xxxxxxxxxxxxxxxxxxxxx
> Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx
> Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>
Applied. Thanks!
Alex
> ---
> drivers/gpu/drm/radeon/atom.h | 7 +++++++
> drivers/gpu/drm/radeon/radeon_i2c.c | 4 ----
> 2 files changed, 7 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/gpu/drm/radeon/atom.h b/drivers/gpu/drm/radeon/atom.h
> index 1bf06c91cd959..5de0563b63d2e 100644
> --- a/drivers/gpu/drm/radeon/atom.h
> +++ b/drivers/gpu/drm/radeon/atom.h
> @@ -154,6 +154,13 @@ bool atom_parse_data_header(struct atom_context *ctx, int index, uint16_t *size,
> bool atom_parse_cmd_header(struct atom_context *ctx, int index,
> uint8_t *frev, uint8_t *crev);
> int atom_allocate_fb_scratch(struct atom_context *ctx);
> +
> +struct i2c_msg;
> +struct i2c_adapter;
> +int radeon_atom_hw_i2c_xfer(struct i2c_adapter *i2c_adap,
> + struct i2c_msg *msgs, int num);
> +u32 radeon_atom_hw_i2c_func(struct i2c_adapter *adap);
> +
> #include "atom-types.h"
> #include "atombios.h"
> #include "ObjectID.h"
> diff --git a/drivers/gpu/drm/radeon/radeon_i2c.c b/drivers/gpu/drm/radeon/radeon_i2c.c
> index aa61b3cb4049c..e543d993f73ee 100644
> --- a/drivers/gpu/drm/radeon/radeon_i2c.c
> +++ b/drivers/gpu/drm/radeon/radeon_i2c.c
> @@ -34,10 +34,6 @@
> #include "radeon.h"
> #include "atom.h"
>
> -extern int radeon_atom_hw_i2c_xfer(struct i2c_adapter *i2c_adap,
> - struct i2c_msg *msgs, int num);
> -extern u32 radeon_atom_hw_i2c_func(struct i2c_adapter *adap);
> -
> bool radeon_ddc_probe(struct radeon_connector *radeon_connector, bool use_aux)
> {
> u8 out = 0x0;
> --
> 2.25.1
>
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