clk: socfpga: clk-pll: Remove unused variable 'rc'

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

 drivers/clk/socfpga/clk-pll.c: In function ‘__socfpga_pll_init’:
 drivers/clk/socfpga/clk-pll.c:83:6: warning: variable ‘rc’ set but not used [-Wunused-but-set-variable]

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

0 files changed, 0 insertions, 0 deletions