spi: fsl-spi: Remove display of virtual address

The following appears in kernel log at boot:

	fsl_spi b01004c0.spi: at 0x(ptrval) (irq = 51), QE mode

This is useless, so remove the display of that virtual address and
display the MMIO address instead, just like serial core does.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Link: https://patch.msgid.link/8a37a960ff084dfdb9233849c00714e9317ae6a5.1736405336.git.christophe.leroy@csgroup.eu


Signed-off-by: Mark Brown <broonie@kernel.org>