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([2402:e280:3d9e:537:8ccb:550c:e84d:a5b1]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-29b5b2809b6sm78503565ad.76.2025.11.22.00.38.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 22 Nov 2025 00:38:21 -0800 (PST) From: Sameeksha Sankpal To: vaibhav.sr@gmail.com, mgreer@animalcreek.com Cc: johan@kernel.org, elder@kernel.org, gregkh@linuxfoundation.org, greybus-dev@lists.linaro.org, linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org, Sameeksha Sankpal Subject: [PATCH] staging: greybus: audio_manager: make envp[] static const Date: Sat, 22 Nov 2025 14:08:13 +0530 Message-ID: <20251122083814.49753-1-sameekshasankpal@gmail.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" The envp[] array contains string literals and is never modified. Declare it as 'static const char * const' to place it in read-only memory and avoid unnecessary stack usage. This fixes a checkpatch warning: "char * array declaration might be better as static const" Signed-off-by: Sameeksha Sankpal --- drivers/staging/greybus/audio_manager_module.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/greybus/audio_manager_module.c b/drivers/stagi= ng/greybus/audio_manager_module.c index 4a4dfb42f50f..1b83c05f2434 100644 --- a/drivers/staging/greybus/audio_manager_module.c +++ b/drivers/staging/greybus/audio_manager_module.c @@ -159,7 +159,7 @@ static void send_add_uevent(struct gb_audio_manager_mod= ule *module) char ip_devices_string[64]; char op_devices_string[64]; =20 - char *envp[] =3D { + static const char * const envp[] =3D { name_string, vid_string, pid_string, --=20 2.43.0