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From:   Philippe Cornu <philippe.cornu@st.com>
To:     Yannick Fertre <yannick.fertre@st.com>,
        Philippe Cornu <philippe.cornu@st.com>,
        Benjamin Gaignard <benjamin.gaignard@linaro.org>,
        Vincent Abriou <vincent.abriou@st.com>,
        David Airlie <airlied@linux.ie>,
        <dri-devel@lists.freedesktop.org>, <linux-kernel@vger.kernel.org>
CC:     Fabien Dessenne <fabien.dessenne@st.com>,
        Mickael Reulier <mickael.reulier@st.com>,
        Gabriel Fernandez <gabriel.fernandez@st.com>,
        Ludovic Barre <ludovic.barre@st.com>,
        Alexandre Torgue <alexandre.torgue@st.com>,
        Maxime Coquelin <mcoquelin.stm32@gmail.com>
Subject: [PATCH] drm/stm: checkpatch strict minor updates
Date:   Thu, 26 Oct 2017 12:24:33 +0200
Message-ID: <1509013473-18365-1-git-send-email-philippe.cornu@st.com>
MIME-Version: 1.0
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Sender: linux-kernel-owner@vger.kernel.org
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Minor fixes detected with "scripts/checkpatch.pl --strict"

Signed-off-by: Philippe Cornu <philippe.cornu@st.com>
---
 drivers/gpu/drm/stm/dw_mipi_dsi-stm.c | 4 ++--
 drivers/gpu/drm/stm/ltdc.c            | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c b/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c
index 10b2b77..3e8b9ed 100644
--- a/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c
+++ b/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c
@@ -129,7 +129,7 @@ static int dsi_pll_get_params(int clkin_khz, int clkout_khz,
 	int fvco_min, fvco_max, delta, best_delta; /* all in khz */
 
 	/* Early checks preventing division by 0 & odd results */
-	if ((clkin_khz <= 0) || (clkout_khz <= 0))
+	if (clkin_khz <= 0 || clkout_khz <= 0)
 		return -EINVAL;
 
 	fvco_min = LANE_MIN_KBPS * 2 * ODF_MAX;
@@ -155,7 +155,7 @@ static int dsi_pll_get_params(int clkin_khz, int clkout_khz,
 		for (o = ODF_MIN; o <= ODF_MAX; o *= 2) {
 			n = DIV_ROUND_CLOSEST(i * o * clkout_khz, clkin_khz);
 			/* Check ndiv according to vco range */
-			if ((n < n_min) || (n > n_max))
+			if (n < n_min || n > n_max)
 				continue;
 			/* Check if new delta is better & saves parameters */
 			delta = dsi_pll_get_clkout_khz(clkin_khz, i, n, o) -
diff --git a/drivers/gpu/drm/stm/ltdc.c b/drivers/gpu/drm/stm/ltdc.c
index 735c908..7be6710 100644
--- a/drivers/gpu/drm/stm/ltdc.c
+++ b/drivers/gpu/drm/stm/ltdc.c
@@ -556,7 +556,7 @@ static int ltdc_plane_atomic_check(struct drm_plane *plane,
 	src_h = state->src_h >> 16;
 
 	/* Reject scaling */
-	if ((src_w != state->crtc_w) || (src_h != state->crtc_h)) {
+	if (src_w != state->crtc_w || src_h != state->crtc_h) {
 		DRM_ERROR("Scaling is not supported");
 		return -EINVAL;
 	}
-- 
1.9.1


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