spi: pxa2xx-pci: Extract pxa2xx_spi_pci_clk_register()

Extract pxa2xx_spi_pci_clk_register() from ->probe() in order to reuse it
later on for getting rid of max_clk_rate temporary storage.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20220225172350.69797-9-andriy.shevchenko@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Andy Shevchenko 2022-02-25 19:23:48 +02:00 • committed by Mark Brown
commit c3f4fc096b
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