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[111.240.85.119]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-20794740131sm54880525ad.290.2024.09.17.16.38.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 17 Sep 2024 16:38:52 -0700 (PDT) From: Min-Hua Chen To: Lorenzo Pieralisi , Hanjun Guo , Sudeep Holla , "Rafael J. Wysocki" , Len Brown Cc: Min-Hua Chen , linux-acpi@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH] acpi/arm64: remove unnecessary cast Date: Wed, 18 Sep 2024 07:38:24 +0800 Message-ID: <20240917233827.73167-1-minhuadotchen@gmail.com> X-Mailer: git-send-email 2.43.0 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240917_163854_696957_C9E6DCD7 X-CRM114-Status: GOOD ( 12.77 ) 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 DEFINE_RES_IRQ returns struct resource type, so it is unnecessary to cast it to struct resource. Remove the unnecessary cast to fix the following sparse warnings: drivers/acpi/arm64/gtdt.c:355:19: sparse: warning: cast to non-scalar drivers/acpi/arm64/gtdt.c:355:19: sparse: warning: cast from non-scalar No functional changes intended. Signed-off-by: Min-Hua Chen --- drivers/acpi/arm64/gtdt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/acpi/arm64/gtdt.c b/drivers/acpi/arm64/gtdt.c index c0e77c1c8e09..24bd479de91f 100644 --- a/drivers/acpi/arm64/gtdt.c +++ b/drivers/acpi/arm64/gtdt.c @@ -352,7 +352,7 @@ static int __init gtdt_import_sbsa_gwdt(struct acpi_gtdt_watchdog *wd, } irq = map_gt_gsi(wd->timer_interrupt, wd->timer_flags); - res[2] = (struct resource)DEFINE_RES_IRQ(irq); + res[2] = DEFINE_RES_IRQ(irq); if (irq <= 0) { pr_warn("failed to map the Watchdog interrupt.\n"); nr_res--;