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Sat, 28 Jun 2025 09:19:44 -0700 (PDT) Received: from [127.0.1.1] ([2600:8803:e7e4:1d00:3092:a48c:b0c6:cbf4]) by smtp.gmail.com with ESMTPSA id 5614622812f47-40b338a048fsm838264b6e.24.2025.06.28.09.19.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 28 Jun 2025 09:19:44 -0700 (PDT) From: David Lechner Date: Sat, 28 Jun 2025 11:19:36 -0500 Subject: [PATCH] iio: adc: at91_adc: make at91_adc_caps const MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20250628-iio-const-data-6-v1-1-fbb1ca5edc8d@baylibre.com> X-B4-Tracking: v=1; b=H4sIABcWYGgC/x3MTQqAIBBA4avErBsoIfu5SrQYdKzZaKhEIN49a fkt3iuQOAon2LoCkR9JEnzD2HdgLvIno9hmUIOaBq0WFAlogk8ZLWVCjSPPqyOy66wVtOyO7OT 9l/tR6wdravaNYgAAAA== X-Change-ID: 20250628-iio-const-data-6-1e79faad9762 To: Jonathan Cameron , =?utf-8?q?Nuno_S=C3=A1?= , Andy Shevchenko , Nicolas Ferre , Alexandre Belloni , Claudiu Beznea Cc: linux-iio@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, David Lechner X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=2346; i=dlechner@baylibre.com; h=from:subject:message-id; bh=1+Bptf8yZBTorOFvY4SAopxHfqpHSudxKBxttKSQoiE=; b=owEBbQGS/pANAwAKAcLMIAH/AY/AAcsmYgBoYBYZG9Fgb/mnxZmMVaV59gxiSn1NIBN6g4Xn7 I23mY9oS+uJATMEAAEKAB0WIQTsGNmeYg6D1pzYaJjCzCAB/wGPwAUCaGAWGQAKCRDCzCAB/wGP wLJVB/oC1S9tvbGg5HZadpeuzKJCOx2oWKkqxVsx4eSmnrDnrxegZYGOCwkcDzQ3XS6QduyCOw6 5lOW/YFh1muzixuAMcIwLML62YRg0CimZp/YUKA8c1zCHQzIQYH6EOZnaue5ccpxTnFAHjA3JVQ YjWwsB/anfiVBZiOe2x75yf/P0kKSUurVPYcJDo2G/dfYoqWr48MrsMWvU3ypL4TorMiwX5GS7v XrRhfdF73xb2OGu6W13M157p8PH1oK/OkPbnbMXa8S4bGMnsus5RypzfjJEaKZ0MuAUsYmU0wrx ONmdJk+84fR0jumVN6J0Vpak8p7Zx3gbXpZqpVKk6lJ9qAWa X-Developer-Key: i=dlechner@baylibre.com; a=openpgp; fpr=8A73D82A6A1F509907F373881F8AF88C82F77C03 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250628_091946_474120_257BD057 X-CRM114-Status: GOOD ( 12.79 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add const qualifier to struct at91_adc_caps at91sam*_caps. This is read-only data so it can be made const. Signed-off-by: David Lechner --- drivers/iio/adc/at91_adc.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/iio/adc/at91_adc.c b/drivers/iio/adc/at91_adc.c index 5927756b749a2473e979133fac955cdfd5faaa4d..920dd9ffd27a594a3be90cd6e4a57ef8d437dc3d 100644 --- a/drivers/iio/adc/at91_adc.c +++ b/drivers/iio/adc/at91_adc.c @@ -1226,7 +1226,7 @@ static const struct at91_adc_trigger at91sam9260_triggers[] = { { .name = "external", .value = 0xd, .is_external = true }, }; -static struct at91_adc_caps at91sam9260_caps = { +static const struct at91_adc_caps at91sam9260_caps = { .calc_startup_ticks = calc_startup_ticks_9260, .num_channels = 4, .low_res_bits = 8, @@ -1250,7 +1250,7 @@ static const struct at91_adc_trigger at91sam9x5_triggers[] = { { .name = "continuous", .value = 0x6 }, }; -static struct at91_adc_caps at91sam9rl_caps = { +static const struct at91_adc_caps at91sam9rl_caps = { .has_ts = true, .calc_startup_ticks = calc_startup_ticks_9260, /* same as 9260 */ .num_channels = 6, @@ -1268,7 +1268,7 @@ static struct at91_adc_caps at91sam9rl_caps = { .trigger_number = ARRAY_SIZE(at91sam9x5_triggers), }; -static struct at91_adc_caps at91sam9g45_caps = { +static const struct at91_adc_caps at91sam9g45_caps = { .has_ts = true, .calc_startup_ticks = calc_startup_ticks_9260, /* same as 9260 */ .num_channels = 8, @@ -1286,7 +1286,7 @@ static struct at91_adc_caps at91sam9g45_caps = { .trigger_number = ARRAY_SIZE(at91sam9x5_triggers), }; -static struct at91_adc_caps at91sam9x5_caps = { +static const struct at91_adc_caps at91sam9x5_caps = { .has_ts = true, .has_tsmr = true, .ts_filter_average = 3, @@ -1308,7 +1308,7 @@ static struct at91_adc_caps at91sam9x5_caps = { .trigger_number = ARRAY_SIZE(at91sam9x5_triggers), }; -static struct at91_adc_caps sama5d3_caps = { +static const struct at91_adc_caps sama5d3_caps = { .has_ts = true, .has_tsmr = true, .ts_filter_average = 3, --- base-commit: 14071b9cf2d751ff9bc8b5e43fa94fbf08aceea1 change-id: 20250628-iio-const-data-6-1e79faad9762 Best regards, -- David Lechner