Pull parisc architecture updates from Helge Deller:
- Drop PER_HPUX personality from UAPI headers
- Infinite loop fix when parsing IRQ value in eisa code
- Switch to use asm-generic/serial.h
- Prevent possible unaligned asm code in head.S
* tag 'parisc-for-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
parisc: eisa: Fix infinite loop when parsing invalid IRQ value
parisc: Fix alignment of asm statements in head.S
parisc: eisa_eeprom: Add missing MODULE_DESCRIPTION()
parisc: Use asm-generic/serial.h
parisc: sba_iommu: Remove dead DEBUG_DMB_TRAP code
UAPI: Drop PER_HPUX personality
parisc: superio: Spelling s/Peterson/Petersen/