From 4cf3b4943db3d26d545c461810e8c5cffa1af83a Mon Sep 17 00:00:00 2001 From: Rashika Kheria Date: Mon, 6 Jan 2014 21:16:34 +0530 Subject: [PATCH] drivers: gpu: Move prototype declaration to header file radeon_mode.h from atombios_i2c.c MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Move prototype declaration of function radeon_atom_copy_swap() to header file drm/radeon/radeon_mode.h because it is used by more than one file. This eliminates the following warnings in drm/radeon/atombios_dp.c: drivers/gpu/drm/radeon/atombios_dp.c:53:6: warning: no previous prototype for ‘radeon_atom_copy_swap’ [-Wmissing-prototypes] Signed-off-by: Rashika Kheria Reviewed-by: Josh Triplett Signed-off-by: Alex Deucher --- drivers/gpu/drm/radeon/atombios_i2c.c | 2 -- drivers/gpu/drm/radeon/radeon_mode.h | 1 + 2 files changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/gpu/drm/radeon/atombios_i2c.c b/drivers/gpu/drm/radeon/atombios_i2c.c index f685035dbe39..b5162c3b6111 100644 --- a/drivers/gpu/drm/radeon/atombios_i2c.c +++ b/drivers/gpu/drm/radeon/atombios_i2c.c @@ -27,8 +27,6 @@ #include "radeon.h" #include "atom.h" -extern void radeon_atom_copy_swap(u8 *dst, u8 *src, u8 num_bytes, bool to_le); - #define TARGET_HW_I2C_CLOCK 50 /* these are a limitation of ProcessI2cChannelTransaction not the hw */ diff --git a/drivers/gpu/drm/radeon/radeon_mode.h b/drivers/gpu/drm/radeon/radeon_mode.h index 3f0dd664af90..fd19f7adf509 100644 --- a/drivers/gpu/drm/radeon/radeon_mode.h +++ b/drivers/gpu/drm/radeon/radeon_mode.h @@ -666,6 +666,7 @@ extern void radeon_atom_ext_encoder_setup_ddc(struct drm_encoder *encoder); extern struct drm_encoder *radeon_get_external_encoder(struct drm_encoder *encoder); extern int radeon_dp_i2c_aux_ch(struct i2c_adapter *adapter, int mode, u8 write_byte, u8 *read_byte); +void radeon_atom_copy_swap(u8 *dst, u8 *src, u8 num_bytes, bool to_le); extern void radeon_i2c_init(struct radeon_device *rdev); extern void radeon_i2c_fini(struct radeon_device *rdev);