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(parent: 52f33af) | patch
ixgbe: add write flush in ixgbe_clock_out_i2c_byte()
authorEmil Tantilov <emil.s.tantilov@intel.com>
Fri, 4 Nov 2011 06:43:23 +0000 (06:43 +0000)
committerJeff Kirsher <jeffrey.t.kirsher@intel.com>
Tue, 3 Jan 2012 01:43:44 +0000 (17:43 -0800)
commit176f950d310c81b7fafd96aabe53704f778ce269
tree305b8b00fa2e925a20b1f354b735a7c10a57e7adtree | snapshot (tar.gz zip)
parent52f33af8ac479259f77abab6c535dac93ce654e8commit | diff
ixgbe: add write flush in ixgbe_clock_out_i2c_byte()

I2C access is timing critical. Always do a write flush after writing
to the I2CCTL register.

Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c diff | blob | blame | history