Hello David, Thanks for report. 2017년 03월 06일 19:05에 David Binderman 이(가) 쓴 글: > Hello there, > > linux-4.11-rc1/drivers/gpu/drm/exynos/exynos5433_drm_decon.c:681]: (warning) Result of operator '|' is always true if one operand is non-zero. Did you intend to use '&'? > Right. this is known issue and below patch fixes this, http://www.spinics.net/lists/dri-devel/msg132589.html This patch will go to -fixes. > Source code is > > if (ctx->out_type | I80_HW_TRG) { > > Also in the same file: > > [drivers/gpu/drm/exynos/exynos5433_drm_decon.c:131]: (style) Same expression on both sides of '|'. > > Source code is > > writel(TRIGCON_TE_AUTO_MASK | TRIGCON_SWTRIGEN > | TRIGCON_TE_AUTO_MASK | TRIGCON_SWTRIGEN, In this case, only problem is two flags are set in duplicate. This should be cleaned up. Thanks. :) > > Regards > > David Binderman > > -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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