From e2e1916008aacf706ffa6bba65714c6d6200b196 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Ville=20Syrj=C3=A4l=C3=A4?= Date: Tue, 28 Nov 2023 13:51:31 +0200 Subject: [PATCH] drm/i915/cdclk: s/-1/~0/ when dealing with unsigned values MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit cdclk_pll_is_unknown() used ~0 when checking for the "VCO is unknown" value, but the assignment uses -1. They are the same in the end, but let's use the same ~0 form on both sides for consistency. Signed-off-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20231128115138.13238-2-ville.syrjala@linux.intel.com Reviewed-by: Gustavo Sousa --- drivers/gpu/drm/i915/display/intel_cdclk.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_cdclk.c b/drivers/gpu/drm/i915/display/intel_cdclk.c index 8bb6bab7c8cd4..c774e020efd20 100644 --- a/drivers/gpu/drm/i915/display/intel_cdclk.c +++ b/drivers/gpu/drm/i915/display/intel_cdclk.c @@ -1180,7 +1180,7 @@ sanitize: /* force cdclk programming */ dev_priv->display.cdclk.hw.cdclk = 0; /* force full PLL disable + enable */ - dev_priv->display.cdclk.hw.vco = -1; + dev_priv->display.cdclk.hw.vco = ~0; } static void skl_cdclk_init_hw(struct drm_i915_private *dev_priv) @@ -2075,7 +2075,7 @@ sanitize: dev_priv->display.cdclk.hw.cdclk = 0; /* force full PLL disable + enable */ - dev_priv->display.cdclk.hw.vco = -1; + dev_priv->display.cdclk.hw.vco = ~0; } static void bxt_cdclk_init_hw(struct drm_i915_private *dev_priv) -- 2.30.2