Replaced the functionality of callbacks by using a standard set of functions. Instead of implementing and hooking up a callback, put the same code in one of the standard set of functions by overriding it.
Signed-off-by: Ajay Kumar ajaykumar.rs@samsung.com --- arch/arm/include/asm/arch-exynos/dp_info.h | 1 - board/samsung/smdk5250/smdk5250.c | 6 +++++- drivers/video/exynos_dp.c | 9 +++++++-- 3 files changed, 12 insertions(+), 4 deletions(-)
diff --git a/arch/arm/include/asm/arch-exynos/dp_info.h b/arch/arm/include/asm/arch-exynos/dp_info.h index 102b709..ff16361 100644 --- a/arch/arm/include/asm/arch-exynos/dp_info.h +++ b/arch/arm/include/asm/arch-exynos/dp_info.h @@ -199,7 +199,6 @@ enum {
struct exynos_dp_platform_data { struct edp_device_info *edp_dev_info; - void (*phy_enable)(unsigned int); };
#ifdef CONFIG_EXYNOS_DP diff --git a/board/samsung/smdk5250/smdk5250.c b/board/samsung/smdk5250/smdk5250.c index 43673a5..9e1e5db 100644 --- a/board/samsung/smdk5250/smdk5250.c +++ b/board/samsung/smdk5250/smdk5250.c @@ -440,6 +440,11 @@ vidinfo_t panel_info = { .dp_enabled = 1, };
+void exynos_set_dp_phy(unsigned int onoff) +{ + set_dp_phy_ctrl(onoff); +} + static struct edp_device_info edp_info = { .disp_info = { .h_res = 2560, @@ -470,7 +475,6 @@ static struct edp_device_info edp_info = { };
static struct exynos_dp_platform_data dp_platform_data = { - .phy_enable = set_dp_phy_ctrl, .edp_dev_info = &edp_info, };
diff --git a/drivers/video/exynos_dp.c b/drivers/video/exynos_dp.c index d72fa56..b2accc7 100644 --- a/drivers/video/exynos_dp.c +++ b/drivers/video/exynos_dp.c @@ -32,6 +32,12 @@
static struct exynos_dp_platform_data *dp_pd;
+void __exynos_set_dp_phy(unsigned int onoff) +{ +} +void exynos_set_dp_phy(unsigned int onoff) + __attribute__((weak, alias("__exynos_set_dp_phy"))); + static void exynos_dp_disp_info(struct edp_disp_info *disp_info) { disp_info->h_total = disp_info->h_res + disp_info->h_sync_width + @@ -872,8 +878,7 @@ unsigned int exynos_init_dp(void)
exynos_dp_disp_info(&edp_info->disp_info);
- if (dp_pd->phy_enable) - dp_pd->phy_enable(1); + exynos_set_dp_phy(1);
ret = exynos_dp_init_dp(); if (ret != EXYNOS_DP_SUCCESS) {