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[91.118.163.37]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-a7acad903f1sm57280766b.152.2024.07.25.03.31.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 25 Jul 2024 03:31:42 -0700 (PDT) From: Javier Carrasco Date: Thu, 25 Jul 2024 12:31:39 +0200 Subject: [PATCH 1/2] media: i2c: tda1997x: constify snd_soc_component_driver struct Precedence: bulk X-Mailing-List: linux-sound@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240725-const_snd_soc_component_driver-v1-1-3d7ee08e129b@gmail.com> References: <20240725-const_snd_soc_component_driver-v1-0-3d7ee08e129b@gmail.com> In-Reply-To: <20240725-const_snd_soc_component_driver-v1-0-3d7ee08e129b@gmail.com> To: Tim Harvey , Mauro Carvalho Chehab , Liam Girdwood , Mark Brown , Jaroslav Kysela , Takashi Iwai , Ray Jui , Scott Branden , Broadcom internal kernel review list , David Rhodes , Richard Fitzgerald , Shenghao Ding , Kevin Lu , Baojun Xu , Olivier Moysan , Arnaud Pouliquen , Maxime Coquelin , Alexandre Torgue , Kunihiko Hayashi , Masami Hiramatsu Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, linux-sound@vger.kernel.org, linux-arm-kernel@lists.infradead.org, alsa-devel@alsa-project.org, patches@opensource.cirrus.com, linux-stm32@st-md-mailman.stormreply.com, Javier Carrasco X-Mailer: b4 0.14-dev X-Developer-Signature: v=1; a=ed25519-sha256; t=1721903500; l=964; i=javier.carrasco.cruz@gmail.com; s=20240312; h=from:subject:message-id; bh=wAda8xQPhY/5MLE9114YUL4s08mmQAnyb/WJmp3W3Q0=; b=g+GwinB2Om+/QI19eL/QDvSqsxnmXjF9gdTgw9VQo6YTUwrcAxKL/wFe4IHNNaaiUzHHdXQ29 T8cWG+KHnUBDrYJ+zT75Qz2Wr485h9ieY+INwWbKf+ktYVDL378CLex X-Developer-Key: i=javier.carrasco.cruz@gmail.com; a=ed25519; pk=lzSIvIzMz0JhJrzLXI0HAdPwsNPSSmEn6RbS+PTS9aQ= `tda1997x_codec_driver` is not modified after its declaration, and it is only passed to `devm_snd_soc_register_component()`, which expects a constant `snd_soc_component_driver`. Move `tda1997x_codec_driver` to a read-only section by declaring it const. Signed-off-by: Javier Carrasco --- drivers/media/i2c/tda1997x.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/i2c/tda1997x.c b/drivers/media/i2c/tda1997x.c index 58ce8fec3041..3b7e5ff5b010 100644 --- a/drivers/media/i2c/tda1997x.c +++ b/drivers/media/i2c/tda1997x.c @@ -2514,7 +2514,7 @@ static void tda1997x_codec_remove(struct snd_soc_component *component) { } -static struct snd_soc_component_driver tda1997x_codec_driver = { +static const struct snd_soc_component_driver tda1997x_codec_driver = { .probe = tda1997x_codec_probe, .remove = tda1997x_codec_remove, .idle_bias_on = 1,