Thibaut VARENE eff3549c58 generic: drop support for get_port_stats() on ar8xxx ... The implementation is not efficient on ar8xxx switches. It triggers high CPU load and degrades device performance. The high CPU load has been traced down to the ar8xxx_reg_wait() call in ar8xxx_mib_op(), which has to usleep_range() till the MIB busy flag set by the request to update the MIB counter is cleared. This commit removes the get_port_stats() code introduced in 4d8a66d and leaves a note for future hacker's beware. Fixes: FS#1004 Signed-off-by: Thibaut VARENE <hacks@slashdirt.org>		2017-09-13 08:07:54 +02:00
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phy	generic: drop support for get_port_stats() on ar8xxx	2017-09-13 08:07:54 +02:00