spi: qup: Allow for compile-testing on !ARM

There seems no reason to restrict testing to ARM, so remove this
constraint to improve test coverage.

Build-tested with allyesconfig on x86.
Signed-off-by: Alex Dewar <alex.dewar90@gmail.com>
Link: https://lore.kernel.org/r/20200904163709.110975-1-alex.dewar90@gmail.comSigned-off-by: Mark Brown <broonie@kernel.org>

drivers/spi/Kconfig

@@ -637,7 +637,7 @@ config SPI_QCOM_QSPI
 
 config SPI_QUP
 	tristate "Qualcomm SPI controller with QUP interface"
-	depends on ARCH_QCOM || (ARM && COMPILE_TEST)
+	depends on ARCH_QCOM || COMPILE_TEST
 	help
 	  Qualcomm Universal Peripheral (QUP) core is an AHB slave that
 	  provides a common data path (an output FIFO and an input FIFO)