igb: Read register for latch_on without return value
authorAkeem G Abodunrin <akeem.g.abodunrin@intel.com>
Thu, 6 Jun 2013 01:31:09 +0000 (01:31 +0000)
committerJeff Kirsher <jeffrey.t.kirsher@intel.com>
Thu, 22 Aug 2013 09:25:25 +0000 (02:25 -0700)
commite5c3370ffbe1336f7ee01233ba6b48a1ac06ec07
treec40c2943ab446b4b37e3c72ff0c5eb0107c2cc68
parent8a650aa258237f41ea6177a758a529a6e8d6f9e5
igb: Read register for latch_on without return value

This patch changes register read to "just-read" without returning a value
for hardware to accurately latch the register value.

Signed-off-by: Akeem G Abodunrin <akeem.g.abodunrin@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
drivers/net/ethernet/intel/igb/e1000_82575.c
drivers/net/ethernet/intel/igb/igb_main.c
drivers/net/ethernet/intel/igb/igb_ptp.c