memory/atmel-ebi: Fix ns <-> cycles conversions
authorBoris Brezillon <boris.brezillon@free-electrons.com>
Mon, 28 Nov 2016 15:17:56 +0000 (16:17 +0100)
committerAlexandre Belloni <alexandre.belloni@free-electrons.com>
Tue, 10 Jan 2017 15:01:34 +0000 (16:01 +0100)
commitee194289502a6901cc77dc9a893bf2afd351ac5e
tree34af4e95a8f11ca2c25f69745ef9bc26211905cc
parent7ce7d89f48834cefece7804d38fc5d85382edf77
memory/atmel-ebi: Fix ns <-> cycles conversions

at91sam9_ebi_get_config() is incorrectly converting timings in clock
cycles into timings in nanoseconds by multiplying the cycle values by
the clk rate instead of the clk period.

at91sam9_ebi_xslate_config() has the same problem for the
tdf_ns -> tdf_cycles conversion.

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Reported-by: Chris Leahy <leahycm@gmail.com>
Fixes: 6a4ec4cd0888 ("memory: add Atmel EBI (External Bus Interface) driver")
Cc: <stable@vger.kernel.org>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
drivers/memory/atmel-ebi.c