PCI: exynos: Switch to devm_clk_bulk_get_all_enabled()

PCI: exynos: Switch to devm_clk_bulk_get_all_enabled()

The helper devm_clk_bulk_get_all_enable() missed to return the number of
clocks stored in the clk_bulk_data table referenced by the clks
argument and, therefore, will be dropped.

Use the newly introduced devm_clk_bulk_get_all_enabled() variant
instead, which is consistent with devm_clk_bulk_get_all() in terms of
the returned value:

 > 0 if one or more clocks have been stored
 = 0 if there are no clocks
 < 0 if an error occurred

Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
Link: https://lore.kernel.org/r/20241217-clk_bulk_ena_fix-v5-2-aafbbb245155@collabora.com
Acked-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>