drm/msm: Fix wrong size calculation
For example, memory-region in .dts as below, reg = <0x0 0x50000000 0x0 0x20000000> We can get below values, struct resource r; r.start = 0x50000000; r.end = 0x6fffffff; So the size should be: size = r.end - r.start + 1 = 0x20000000 Signed-off-by:Xianting Tian <xianting.tian@linux.alibaba.com> Fixes: 072f1f91 ("drm/msm: add support for "stolen" mem") Reviewed-by:
Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20220112123334.749776-1-xianting.tian@linux.alibaba.com Signed-off-by:
Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
parent
170b2223
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