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Tue, 01 Apr 2025 13:05:39 -0400 X-MC-Unique: CwVWGLadNEa5trB-SijpAw-1 X-Mimecast-MFC-AGG-ID: CwVWGLadNEa5trB-SijpAw_1743527136 Received: from mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.93]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-03.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 6DE7D19560B6; Tue, 1 Apr 2025 17:05:36 +0000 (UTC) Received: from asrivats-na.rmtustx.csb (unknown [10.2.16.30]) by mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id EF0171828A80; Tue, 1 Apr 2025 17:05:33 +0000 (UTC) From: Anusha Srivatsa <asrivats@redhat.com> Date: Tue, 01 Apr 2025 12:03:50 -0400 Subject: [PATCH 07/10] panel/boe-tv101wum-ll2: Use refcounted allocation in place of devm_kzalloc() Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: <linux-kernel.vger.kernel.org> List-Subscribe: <mailto:linux-kernel+subscribe@vger.kernel.org> List-Unsubscribe: <mailto:linux-kernel+unsubscribe@vger.kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250401-b4-drm-panel-mass-driver-convert-v1-7-cdd7615e1f93@redhat.com> References: <20250401-b4-drm-panel-mass-driver-convert-v1-0-cdd7615e1f93@redhat.com> In-Reply-To: <20250401-b4-drm-panel-mass-driver-convert-v1-0-cdd7615e1f93@redhat.com> To: Neil Armstrong <neil.armstrong@linaro.org>, Jessica Zhang <quic_jesszhan@quicinc.com>, Maarten Lankhorst <maarten.lankhorst@linux.intel.com>, Maxime Ripard <mripard@kernel.org>, Thomas Zimmermann <tzimmermann@suse.de>, David Airlie <airlied@gmail.com>, Simona Vetter <simona@ffwll.ch>, Linus Walleij <linus.walleij@linaro.org>, Joel Selvaraj <jo@jsfamily.in>, Douglas Anderson <dianders@chromium.org> Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Anusha Srivatsa <asrivats@redhat.com> X-Developer-Signature: v=1; a=ed25519-sha256; t=1743523429; l=1472; i=asrivats@redhat.com; s=20250122; h=from:subject:message-id; bh=Xzn2wN1O+Drv+RLLltDt9Nl2qRP7FbO46Im5Ji+jRFs=; b=qCOpMXB+Q5SsvMpJ7k+WgQX+/FGhc3kgX2dRC14aRN7ThcH0LKYbppz6FXumPi7BNia+ICqQf S7uSB28GUyNAUgY4ypEBT7SRqFZht9XZ1dGNkcXNkHRkzWmTMDkpuYT X-Developer-Key: i=asrivats@redhat.com; a=ed25519; pk=brnIHkBsUZEhyW6Zyn0U92AeIZ1psws/q8VFbIkf1AU= X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.93 Move to using the new API devm_drm_panel_alloc() to allocate the panel. Signed-off-by: Anusha Srivatsa <asrivats@redhat.com> --- drivers/gpu/drm/panel/panel-boe-tv101wum-ll2.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/panel/panel-boe-tv101wum-ll2.c b/drivers/gpu/d= rm/panel/panel-boe-tv101wum-ll2.c index 50e4a5341bc65727b5ed6ba43a11f5ab9ac9f5b9..04c7890cc51db43bdc6e38cdae8= f7f21fd48009f 100644 --- a/drivers/gpu/drm/panel/panel-boe-tv101wum-ll2.c +++ b/drivers/gpu/drm/panel/panel-boe-tv101wum-ll2.c @@ -166,9 +166,11 @@ static int boe_tv101wum_ll2_probe(struct mipi_dsi_devi= ce *dsi) struct boe_tv101wum_ll2 *ctx; int ret; =20 - ctx =3D devm_kzalloc(dev, sizeof(*ctx), GFP_KERNEL); - if (!ctx) - return -ENOMEM; + ctx =3D devm_drm_panel_alloc(dev, struct boe_tv101wum_ll2, panel, + &boe_tv101wum_ll2_panel_funcs, + DRM_MODE_CONNECTOR_DSI + if (IS_ERR(panel)) + return PTR_ERR(panel); =20 ret =3D devm_regulator_bulk_get_const(&dsi->dev, ARRAY_SIZE(boe_tv101wum_ll2_supplies), @@ -190,8 +192,6 @@ static int boe_tv101wum_ll2_probe(struct mipi_dsi_devic= e *dsi) dsi->mode_flags =3D MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST | MIPI_DSI_MODE_VIDEO_HSE; =20 - drm_panel_init(&ctx->panel, dev, &boe_tv101wum_ll2_panel_funcs, - DRM_MODE_CONNECTOR_DSI); ctx->panel.prepare_prev_first =3D true; =20 ret =3D drm_panel_of_backlight(&ctx->panel); --=20 2.48.1