ALSA: hda/tegra: iomem fixups for sparse warnings

ALSA: hda/tegra: iomem fixups for sparse warnings

The readl/writel are not being passed __iomem annotated
variables, so fix the following sparse warnings by adding
__iomem in:

sound/pci/hda/hda_tegra.c:120:9: warning: incorrect type in argument 2 (different address spaces)
sound/pci/hda/hda_tegra.c:120:9:    expected void volatile [noderef] <asn:2>*addr
sound/pci/hda/hda_tegra.c:120:9:    got unsigned int [usertype] *addr
sound/pci/hda/hda_tegra.c:125:16: warning: incorrect type in argument 1 (different address spaces)
sound/pci/hda/hda_tegra.c:125:16:    expected void const volatile [noderef] <asn:2>*addr
sound/pci/hda/hda_tegra.c:125:16:    got unsigned int [usertype] *addr
sound/pci/hda/hda_tegra.c:134:13: warning: incorrect type in argument 1 (different address spaces)
sound/pci/hda/hda_tegra.c:134:13:    expected void const volatile [noderef] <asn:2>*addr
sound/pci/hda/hda_tegra.c:134:13:    got void *dword_addr
sound/pci/hda/hda_tegra.c:137:9: warning: incorrect type in argument 2 (different address spaces)
sound/pci/hda/hda_tegra.c:137:9:    expected void volatile [noderef] <asn:2>*addr
sound/pci/hda/hda_tegra.c:137:9:    got void *dword_addr
sound/pci/hda/hda_tegra.c:146:13: warning: incorrect type in argument 1 (different address spaces)
sound/pci/hda/hda_tegra.c:146:13:    expected void const volatile [noderef] <asn:2>*addr
sound/pci/hda/hda_tegra.c:146:13:    got void *dword_addr
sound/pci/hda/hda_tegra.c:156:13: warning: incorrect type in argument 1 (different address spaces)
sound/pci/hda/hda_tegra.c:156:13:    expected void const volatile [noderef] <asn:2>*addr
sound/pci/hda/hda_tegra.c:156:13:    got void *dword_addr
sound/pci/hda/hda_tegra.c:159:9: warning: incorrect type in argument 2 (different address spaces)
sound/pci/hda/hda_tegra.c:159:9:    expected void volatile [noderef] <asn:2>*addr
sound/pci/hda/hda_tegra.c:159:9:    got void *dword_addr
sound/pci/hda/hda_tegra.c:168:13: warning: incorrect type in argument 1 (different address spaces)
sound/pci/hda/hda_tegra.c:168:13:    expected void const volatile [noderef] <asn:2>*addr
sound/pci/hda/hda_tegra.c:168:13:    got void *dword_addr
sound/pci/hda/hda_tegra.c:173:23: warning: incorrect type in initializer (incompatible argument 2 (different address spaces))
sound/pci/hda/hda_tegra.c:173:23:    expected void ( *reg_writel )( ... )
sound/pci/hda/hda_tegra.c:173:23:    got void ( static [toplevel] *<noident> )( ... )
sound/pci/hda/hda_tegra.c:174:22: warning: incorrect type in initializer (incompatible argument 1 (different address spaces))
sound/pci/hda/hda_tegra.c:174:22:    expected unsigned int ( *reg_readl )( ... )
sound/pci/hda/hda_tegra.c:174:22:    got unsigned int ( static [toplevel] *<noident> )( ... )
sound/pci/hda/hda_tegra.c:175:23: warning: incorrect type in initializer (incompatible argument 2 (different address spaces))
sound/pci/hda/hda_tegra.c:175:23:    expected void ( *reg_writew )( ... )
sound/pci/hda/hda_tegra.c:175:23:    got void ( static [toplevel] *<noident> )( ... )
sound/pci/hda/hda_tegra.c:176:22: warning: incorrect type in initializer (incompatible argument 1 (different address spaces))
sound/pci/hda/hda_tegra.c:176:22:    expected unsigned short ( *reg_readw )( ... )
sound/pci/hda/hda_tegra.c:176:22:    got unsigned short ( static [toplevel] *<noident> )( ... )
sound/pci/hda/hda_tegra.c:177:23: warning: incorrect type in initializer (incompatible argument 2 (different address spaces))
sound/pci/hda/hda_tegra.c:177:23:    expected void ( *reg_writeb )( ... )
sound/pci/hda/hda_tegra.c:177:23:    got void ( static [toplevel] *<noident> )( ... )
sound/pci/hda/hda_tegra.c:178:22: warning: incorrect type in initializer (incompatible argument 1 (different address spaces))
sound/pci/hda/hda_tegra.c:178:22:    expected unsigned char ( *reg_readb )( ... )
sound/pci/hda/hda_tegra.c:178:22:    got unsigned char ( static [toplevel] *<noident> )( ... )

Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Acked-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>