staging: sm750fb: fix function parameter alignment

Fix checkpatch warning about improper function parameter alignment
in sm750_hw_cursor_set_pos function call.

Signed-off-by: Ignacio Pena <ignacio.pena87@gmail.com>
Link: https://lore.kernel.org/r/20250716053357.64711-1-ignacio.pena87@gmail.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>