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Tue, 14 Apr 2026 22:08:12 -0700 (PDT) From: Sanjay Chitroda X-Google-Original-From: Sanjay Chitroda To: jic23@kernel.org Cc: dlechner@baylibre.com, nuno.sa@analog.com, andy@kernel.org, sanjayembeddedse@gmail.com, tglx@kernel.org, christophe.jaillet@wanadoo.fr, mingo@kernel.org, nabijaczleweli@nabijaczleweli.xyz, kees@kernel.org, linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v6 4/7] iio: ssp_sensors: drop duplicated wdt timer and work cleanup Date: Wed, 15 Apr 2026 10:37:46 +0530 Message-Id: <20260415050749.3858046-5-sanjayembedded@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260415050749.3858046-1-sanjayembedded@gmail.com> References: <20260415050749.3858046-1-sanjayembedded@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Sanjay Chitroda The SSP remove path cleans up the watchdog timer and associated work both via ssp_disable_wdt_timer() and through explicit timer and work teardown. Remove the duplicated timer_delete_sync() and cancel_work_sync() calls and rely on ssp_disable_wdt_timer() as the single cleanup helper to simplify the remove path. No functional change intended. Signed-off-by: Sanjay Chitroda --- drivers/iio/common/ssp_sensors/ssp_dev.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/iio/common/ssp_sensors/ssp_dev.c b/drivers/iio/common/ssp_sensors/ssp_dev.c index da09c9f3ceb6..cb4c26a6b76c 100644 --- a/drivers/iio/common/ssp_sensors/ssp_dev.c +++ b/drivers/iio/common/ssp_sensors/ssp_dev.c @@ -585,14 +585,11 @@ static void ssp_remove(struct spi_device *spi) "SSP_MSG2SSP_AP_STATUS_SHUTDOWN failed\n"); ssp_enable_mcu(data, false); - ssp_disable_wdt_timer(data); - ssp_clean_pending_list(data); free_irq(data->spi->irq, data); - timer_delete_sync(&data->wdt_timer); - cancel_work_sync(&data->work_wdt); + ssp_disable_wdt_timer(data); mutex_destroy(&data->comm_lock); mutex_destroy(&data->pending_lock); -- 2.34.1