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Colin Ian King authored
Shifting the integer value 1 is evaluated using 32-bit arithmetic and then used in an expression that expects a long value leads to a potential integer overflow. Fix this by using the BIT macro to perform the shift to avoid the overflow. Addresses-Coverity: ("Unintentional integer overflow") Fixes: ad49f860 ("drm/arm: Add support for Mali Display Processors") Signed-off-by: Colin Ian King <colin.king@canonical.com> Acked-by: Liviu Dudau <liviu.dudau@arm.com> Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200618100400.11464-1-colin.king@canonical.com
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