[U-Boot] ARM: cache: Fix incorrect bitwise operation

[Tom Rini]

On Tue, Feb 19, 2019 at 01:43:51AM +0100, Marek Vasut wrote:

> The loop implemented in the code is supposed to check whether the
> PL310 operation register has any bit from the mask set. Currently,
> the code checks whether the PL310 operation register has any bit
> set AND whether the mask is non-zero, which is incorrect. Fix the
> conditional.
> 
> Signed-off-by: Marek Vasut <marex at denx.de>
> Cc: Dalon Westergreen <dwesterg at gmail.com>
> Cc: Dinh Nguyen <dinguyen at kernel.org>
> Cc: Tom Rini <trini at konsulko.com>
> Fixes: 93bc21930a1b ("armv7: add PL310 support to u-boot")
> Reviewed-by: Simon Goldschmidt <simon.k.r.goldschmidt at gmail.com>
> Reviewed-by: Dinh Nguyen <dinguyen at kernel.org>

Applied to u-boot/master, thanks!

-- 
Tom
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