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h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=YljdSTY8qMLQXFtcQUD+tseAIbH85X09zfrYeOaKxNX76qV9rOa6XYOpMvzGcJfS1 6Bi6MvXfoL9Tzu0mtaINRfCGeXfaIBqHASTe4n4BlzG3Vvcy1TgB5Nq809XWxBdCUA MgQhpM1Ty8oyJIrxW270k6WOqqtMG3MJJXunOIN4= From: Krzysztof Kozlowski To: Joerg Roedel , Robin Murphy , Jean-Philippe Brucker , Eric Auger , Douglas Anderson , Suman Anna , Tero Kristo , iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org Subject: [PATCH 2/3] iommu: omap: Fix printing format for size_t on 64-bit Date: Mon, 30 Dec 2019 18:26:18 +0100 Message-Id: <20191230172619.17814-2-krzk@kernel.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191230172619.17814-1-krzk@kernel.org> References: <20191230172619.17814-1-krzk@kernel.org> MIME-Version: 1.0 Cc: Krzysztof Kozlowski X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Development issues for Linux IOMMU support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; 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Mon, 30 Dec 2019 17:26:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1577726790; bh=hpl/Co9KS2/LOKvrmlKkOwb9bVMQhrdELM9/mYvA0mA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=YljdSTY8qMLQXFtcQUD+tseAIbH85X09zfrYeOaKxNX76qV9rOa6XYOpMvzGcJfS1 6Bi6MvXfoL9Tzu0mtaINRfCGeXfaIBqHASTe4n4BlzG3Vvcy1TgB5Nq809XWxBdCUA MgQhpM1Ty8oyJIrxW270k6WOqqtMG3MJJXunOIN4= From: Krzysztof Kozlowski To: Joerg Roedel , Robin Murphy , Jean-Philippe Brucker , Eric Auger , Douglas Anderson , Suman Anna , Tero Kristo , iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org Cc: Krzysztof Kozlowski Subject: [PATCH 2/3] iommu: omap: Fix printing format for size_t on 64-bit Date: Mon, 30 Dec 2019 18:26:18 +0100 Message-Id: <20191230172619.17814-2-krzk@kernel.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191230172619.17814-1-krzk@kernel.org> References: <20191230172619.17814-1-krzk@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Print size_t as %zu or %zx to fix -Wformat warnings when compiling on 64-bit platform (e.g. with COMPILE_TEST): drivers/iommu/omap-iommu.c: In function ‘flush_iotlb_page’: drivers/iommu/omap-iommu.c:437:47: warning: format ‘%x’ expects argument of type ‘unsigned int’, but argument 7 has type ‘size_t {aka long unsigned int}’ [-Wformat=] Signed-off-by: Krzysztof Kozlowski --- drivers/iommu/omap-iommu.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/iommu/omap-iommu.c b/drivers/iommu/omap-iommu.c index 50e8acf88ec4..887fefcb03b4 100644 --- a/drivers/iommu/omap-iommu.c +++ b/drivers/iommu/omap-iommu.c @@ -434,7 +434,7 @@ static void flush_iotlb_page(struct omap_iommu *obj, u32 da) bytes = iopgsz_to_bytes(cr.cam & 3); if ((start <= da) && (da < start + bytes)) { - dev_dbg(obj->dev, "%s: %08x<=%08x(%x)\n", + dev_dbg(obj->dev, "%s: %08x<=%08x(%zx)\n", __func__, start, da, bytes); iotlb_load_cr(obj, &cr); iommu_write_reg(obj, 1, MMU_FLUSH_ENTRY); @@ -1352,11 +1352,11 @@ static int omap_iommu_map(struct iommu_domain *domain, unsigned long da, omap_pgsz = bytes_to_iopgsz(bytes); if (omap_pgsz < 0) { - dev_err(dev, "invalid size to map: %d\n", bytes); + dev_err(dev, "invalid size to map: %zu\n", bytes); return -EINVAL; } - dev_dbg(dev, "mapping da 0x%lx to pa %pa size 0x%x\n", da, &pa, bytes); + dev_dbg(dev, "mapping da 0x%lx to pa %pa size 0x%zx\n", da, &pa, bytes); iotlb_init_entry(&e, da, pa, omap_pgsz); @@ -1393,7 +1393,7 @@ static size_t omap_iommu_unmap(struct iommu_domain *domain, unsigned long da, size_t bytes = 0; int i; - dev_dbg(dev, "unmapping da 0x%lx size %u\n", da, size); + dev_dbg(dev, "unmapping da 0x%lx size %zu\n", da, size); iommu = omap_domain->iommus; for (i = 0; i < omap_domain->num_iommus; i++, iommu++) { -- 2.17.1