spi: pxa2xx: Convert reset_sccr1() to use pxa2xx_spi_update()

Convert reset_sccr1() to use pxa2xx_spi_update().
It will help for further improvements.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20210719074842.36060-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
1 file changed