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Mon, 14 Jul 2025 08:55:34 -0700 (PDT) Received: from localhost ([87.254.0.133]) by smtp.gmail.com with UTF8SMTPSA id ffacd0b85a97d-3b5e8e1e3bdsm12600011f8f.81.2025.07.14.08.55.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 14 Jul 2025 08:55:34 -0700 (PDT) From: Colin Ian King To: Jean Delvare , Guenter Roeck , linux-hwmon@vger.kernel.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH][next] hwmon: w83627ehf: make the read-only arrays 'bit' static const Date: Mon, 14 Jul 2025 16:55:05 +0100 Message-ID: <20250714155505.1234012-1-colin.i.king@gmail.com> X-Mailer: git-send-email 2.50.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Don't populate the read-only arrays 'bit' on the stack at run time, instead make them static const. Signed-off-by: Colin Ian King --- drivers/hwmon/w83627ehf.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/drivers/hwmon/w83627ehf.c b/drivers/hwmon/w83627ehf.c index 7d7d70afde65..a23edd35c19f 100644 --- a/drivers/hwmon/w83627ehf.c +++ b/drivers/hwmon/w83627ehf.c @@ -1448,7 +1448,8 @@ w83627ehf_do_read_temp(struct w83627ehf_data *data, u= 32 attr, return 0; case hwmon_temp_alarm: if (channel < 3) { - int bit[] =3D { 4, 5, 13 }; + static const int bit[] =3D { 4, 5, 13 }; + *val =3D (data->alarms >> bit[channel]) & 1; return 0; } @@ -1479,7 +1480,8 @@ w83627ehf_do_read_in(struct w83627ehf_data *data, u32= attr, return 0; case hwmon_in_alarm: if (channel < 10) { - int bit[] =3D { 0, 1, 2, 3, 8, 21, 20, 16, 17, 19 }; + static const int bit[] =3D { 0, 1, 2, 3, 8, 21, 20, 16, 17, 19 }; + *val =3D (data->alarms >> bit[channel]) & 1; return 0; } @@ -1507,7 +1509,8 @@ w83627ehf_do_read_fan(struct w83627ehf_data *data, u3= 2 attr, return 0; case hwmon_fan_alarm: if (channel < 5) { - int bit[] =3D { 6, 7, 11, 10, 23 }; + static const int bit[] =3D { 6, 7, 11, 10, 23 }; + *val =3D (data->alarms >> bit[channel]) & 1; return 0; } --=20 2.50.0