bus: ti-sysc: Remove excess struct member 'disable_on_idle' description

When built with W=1, the driver throws the following warning:

../drivers/bus/ti-sysc.c:169: warning: Excess struct member
'disable_on_idle' description in 'sysc'

Fix it by removing the excess description.
Signed-off-by: Dhruva Gole <d-gole@ti.com>
Reviewed-by: Roger Quadros <rogerq@kernel.org>
Link: https://lore.kernel.org/r/20240805101118.427133-1-d-gole@ti.comSigned-off-by: Kevin Hilman <khilman@baylibre.com>

drivers/bus/ti-sysc.c

@@ -126,7 +126,6 @@ static const char * const clock_names[SYSC_MAX_CLOCKS] = {
  * @enabled: sysc runtime enabled status
  * @needs_resume: runtime resume needed on resume from suspend
  * @child_needs_resume: runtime resume needed for child on resume from suspend
- * @disable_on_idle: status flag used for disabling modules with resets
  * @idle_work: work structure used to perform delayed idle on a module
  * @pre_reset_quirk: module specific pre-reset quirk
  * @post_reset_quirk: module specific post-reset quirk