Two functions in this file are global but have no prototype in
a header and are not called from elsewhere, so they should
be static:

arch/x86/pci/ce4100.c:86:6: error: no previous prototype for 'sata_revid_init' [-Werror=missing-prototypes]
arch/x86/pci/ce4100.c:175:5: error: no previous prototype for 'bridge_read' [-Werror=missing-prototypes]
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Reviewed-by: Alexander Lobakin <aleksander.lobakin@intel.com>
Link: https://lore.kernel.org/all/20230516193549.544673-3-arnd%40kernel.org