Received-SPF: pass (google.com: domain of linux-kernel+bounces-191429-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) client-ip=2604:1380:45d1:ec00::1;
From: Ricardo Ribalda <ribalda@chromium.org>
Date: Mon, 27 May 2024 21:08:55 +0000
Subject: [PATCH v3 05/18] media: pci: cx18: Use flex arrays for struct
 cx18_scb
Precedence: bulk
MIME-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: 7bit
Message-Id: <20240527-cocci-flexarray-v3-5-cda09c535816@chromium.org>
References: <20240527-cocci-flexarray-v3-0-cda09c535816@chromium.org>
In-Reply-To: <20240527-cocci-flexarray-v3-0-cda09c535816@chromium.org>
To: Michael Tretter <m.tretter@pengutronix.de>, 
 Pengutronix Kernel Team <kernel@pengutronix.de>, 
 Mauro Carvalho Chehab <mchehab@kernel.org>, 
 Laurent Pinchart <laurent.pinchart@ideasonboard.com>, 
 Michal Simek <michal.simek@amd.com>, Andy Walls <awalls@md.metrocast.net>, 
 Stanimir Varbanov <stanimir.k.varbanov@gmail.com>, 
 Vikash Garodia <quic_vgarodia@quicinc.com>, 
 Bryan O'Donoghue <bryan.odonoghue@linaro.org>, 
 Bjorn Andersson <andersson@kernel.org>, 
 Konrad Dybcio <konrad.dybcio@linaro.org>
Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, 
 linux-arm-kernel@lists.infradead.org, linux-arm-msm@vger.kernel.org, 
 Hans Verkuil <hverkuil-cisco@xs4all.nl>, 
 Ricardo Ribalda <ribalda@chromium.org>

Replace the old-style single element array with a flexible array.
This structure does not seem to be allocated in the code, so there is no
need to change anything else.

The following cocci warning is fixed:
drivers/media/pci/cx18/cx18-scb.h:261:22-29: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays)

Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
---
 drivers/media/pci/cx18/cx18-scb.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/pci/cx18/cx18-scb.h b/drivers/media/pci/cx18/cx18-scb.h
index f7105421dd25..841edc0712ab 100644
--- a/drivers/media/pci/cx18/cx18-scb.h
+++ b/drivers/media/pci/cx18/cx18-scb.h
@@ -258,7 +258,7 @@ struct cx18_scb {
 	struct cx18_mailbox  ppu2epu_mb;
 
 	struct cx18_mdl_ack  cpu_mdl_ack[CX18_MAX_STREAMS][CX18_MAX_MDL_ACKS];
-	struct cx18_mdl_ent  cpu_mdl[1];
+	struct cx18_mdl_ent  cpu_mdl[];
 };
 
 void cx18_init_scb(struct cx18 *cx);

-- 
2.45.1.288.g0e0cd299f1-goog