tree a27e5d91cdd7f3be460e69ede94d717c6d68c8cb
parent 80b4ae7acea48774761a54ba8432206b20e4d8f1
author Sudeep Holla <sudeep.holla@arm.com> 1495124368 +0100
committer Stephen Boyd <sboyd@codeaurora.org> 1496308391 -0700

clk: scpi: fix return type of __scpi_dvfs_round_rate

The frequencies above the maximum value of signed integer(i.e. 2^31 -1)
will overflow with the current code.

This patch fixes the return type of __scpi_dvfs_round_rate from 'int'
to 'unsigned long'.

Fixes: cd52c2a4b5c4 ("clk: add support for clocks provided by SCP(System Control Processor)")
Cc: Michael Turquette <mturquette@baylibre.com>
Cc: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>