mmc: s5p_sdhci: add the s5p_sdhci_core_init function

To reuse the code, added the s5p_sdhci_core_init function.
Before applied this patch, didn't use the 8-bit mode at exynos baord.
Because it didn't set "MMC_MODE_8BIT".

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Tested-by: Lukasz Majewski <l.majewski@samsung.com>
Acked-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
1 file changed