clk: st: clkgen-pll: Demote unpopulated kernel-doc header

And remove an incorrect entry.

Fixes the following W=1 kernel build warning(s):

 drivers/clk/st/clkgen-pll.c:142: warning: cannot understand function prototype: 'struct clkgen_pll '

Cc: Michael Turquette <[email protected]>
Cc: Stephen Boyd <[email protected]>
Cc: Stephen Gallimore <[email protected]>
Cc: Pankaj Dev <[email protected]>
Cc: [email protected]
Signed-off-by: Lee Jones <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Stephen Boyd <[email protected]>

0 files changed, 0 insertions, 0 deletions