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Mon, 09 Sep 2024 06:51:55 -0700 (PDT) Received: from [127.0.1.1] ([178.197.222.82]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-a8d25cf3ad6sm345344566b.148.2024.09.09.06.51.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 09 Sep 2024 06:51:54 -0700 (PDT) From: Krzysztof Kozlowski Date: Mon, 09 Sep 2024 15:51:23 +0200 Subject: [PATCH 12/17] regulator: pcap: Constify static data 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 Message-Id: <20240909-regulator-const-v1-12-8934704a5787@linaro.org> References: <20240909-regulator-const-v1-0-8934704a5787@linaro.org> In-Reply-To: <20240909-regulator-const-v1-0-8934704a5787@linaro.org> To: Support Opensource , Liam Girdwood , Mark Brown , Matthias Brugger , AngeloGioacchino Del Regno , Bartosz Golaszewski Cc: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-arm-msm@vger.kernel.org, Krzysztof Kozlowski X-Mailer: b4 0.14.1 X-Developer-Signature: v=1; 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a=openpgp; fpr=9BD07E0E0C51F8D59677B7541B93437D3B41629B Driver does not modify static data with regulator description (struct pcap_regulator), so make it const for code safety. Signed-off-by: Krzysztof Kozlowski --- drivers/regulator/pcap-regulator.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/regulator/pcap-regulator.c b/drivers/regulator/pcap-re= gulator.c index 319a88412154..441c9344aef7 100644 --- a/drivers/regulator/pcap-regulator.c +++ b/drivers/regulator/pcap-regulator.c @@ -105,7 +105,7 @@ struct pcap_regulator { .lowpwr =3D _lowpwr, \ } =20 -static struct pcap_regulator vreg_table[] =3D { +static const struct pcap_regulator vreg_table[] =3D { VREG_INFO(V1, PCAP_REG_VREG1, 1, 2, 18, 0), VREG_INFO(V2, PCAP_REG_VREG1, 5, 6, 19, 22), VREG_INFO(V3, PCAP_REG_VREG1, 7, 8, 20, 23), @@ -141,7 +141,7 @@ static struct pcap_regulator vreg_table[] =3D { static int pcap_regulator_set_voltage_sel(struct regulator_dev *rdev, unsigned selector) { - struct pcap_regulator *vreg =3D &vreg_table[rdev_get_id(rdev)]; + const struct pcap_regulator *vreg =3D &vreg_table[rdev_get_id(rdev)]; void *pcap =3D rdev_get_drvdata(rdev); =20 /* the regulator doesn't support voltage switching */ @@ -155,7 +155,7 @@ static int pcap_regulator_set_voltage_sel(struct regula= tor_dev *rdev, =20 static int pcap_regulator_get_voltage_sel(struct regulator_dev *rdev) { - struct pcap_regulator *vreg =3D &vreg_table[rdev_get_id(rdev)]; + const struct pcap_regulator *vreg =3D &vreg_table[rdev_get_id(rdev)]; void *pcap =3D rdev_get_drvdata(rdev); u32 tmp; =20 @@ -169,7 +169,7 @@ static int pcap_regulator_get_voltage_sel(struct regula= tor_dev *rdev) =20 static int pcap_regulator_enable(struct regulator_dev *rdev) { - struct pcap_regulator *vreg =3D &vreg_table[rdev_get_id(rdev)]; + const struct pcap_regulator *vreg =3D &vreg_table[rdev_get_id(rdev)]; void *pcap =3D rdev_get_drvdata(rdev); =20 if (vreg->en =3D=3D NA) @@ -180,7 +180,7 @@ static int pcap_regulator_enable(struct regulator_dev *= rdev) =20 static int pcap_regulator_disable(struct regulator_dev *rdev) { - struct pcap_regulator *vreg =3D &vreg_table[rdev_get_id(rdev)]; + const struct pcap_regulator *vreg =3D &vreg_table[rdev_get_id(rdev)]; void *pcap =3D rdev_get_drvdata(rdev); =20 if (vreg->en =3D=3D NA) @@ -191,7 +191,7 @@ static int pcap_regulator_disable(struct regulator_dev = *rdev) =20 static int pcap_regulator_is_enabled(struct regulator_dev *rdev) { - struct pcap_regulator *vreg =3D &vreg_table[rdev_get_id(rdev)]; + const struct pcap_regulator *vreg =3D &vreg_table[rdev_get_id(rdev)]; void *pcap =3D rdev_get_drvdata(rdev); u32 tmp; =20 --=20 2.43.0