agesa/hudson: Remove stale declaration hudson_setup_sata_phys

Change-Id: Ide31d53b3334bae3f19c75ad0c4584d601838f8f
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/7379
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>

src/southbridge/amd/agesa/hudson/hudson.h

@@ -72,7 +72,6 @@ int s3_load_nvram_early(int size, u32 *old_dword, int nvram_pos);
 
 #else
 void hudson_enable(device_t dev);
-void __attribute__((weak)) hudson_setup_sata_phys(struct device *dev);
 void s3_resume_init_data(void *FchParams);
 
 #endif /* __PRE_RAM__ */