This reverts commit bda7c4c2b9.
These drivers build as modules now that we use
platform_irq_count() instead of of_irq_count().
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Andy Gross <andy.gross@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>