linux-4.11-rc1/drivers/gpu/drm/exynos/exynos5433_drm_decon.c:681: suspicious mask ?

[David Binderman]

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 '&'?

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,

Regards

David Binderman