drm/panel: khadas-ts050: make ts050[v2]_panel_data static

make ts050_panel_data and ts050v2_panel_data static because they
are only used in drivers/gpu/drm/panel/panel-khadas-ts050.c,
and fix the following sparse warnings:

drivers/gpu/drm/panel/panel-khadas-ts050.c:620:32:
sparse: warning: symbol 'ts050_panel_data' was not declared. Should it be static?
drivers/gpu/drm/panel/panel-khadas-ts050.c:625:32:
sparse: warning: symbol 'ts050v2_panel_data' was not declared. Should it be static?

No functional changes intended.

Signed-off-by: Min-Hua Chen <minhuadotchen@gmail.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20240908133533.112894-1-minhuadotchen@gmail.com


Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240908133533.112894-1-minhuadotchen@gmail.com