Convert CONFIG_ESDHC_DETECT_QUIRK to Kconfig

This converts the following to Kconfig:
   CONFIG_ESDHC_DETECT_QUIRK

Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/drivers/mmc/Kconfig b/drivers/mmc/Kconfig
index 5a87db6..53a6b00 100644
--- a/drivers/mmc/Kconfig
+++ b/drivers/mmc/Kconfig
@@ -844,6 +844,10 @@
 	depends on FSL_ESDHC
 	default 1
 
+config ESDHC_DETECT_QUIRK
+	bool "QIXIS-based eSDHC quirk detection"
+	depends on FSL_ESDHC && FSL_QIXIS
+
 config FSL_ESDHC_IMX
 	bool "Freescale/NXP i.MX eSDHC controller support"
 	help