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From:   Arnd Bergmann <arnd@kernel.org>
To:     Linus Walleij <linus.walleij@linaro.org>,
        Vinod Koul <vkoul@kernel.org>
Cc:     Arnd Bergmann <arnd@arndb.de>,
        Julia Lawall <Julia.Lawall@inria.fr>,
        linux-arm-kernel@lists.infradead.org, dmaengine@vger.kernel.org,
        linux-kernel@vger.kernel.org
Subject: [PATCH] dmaengine: ste_dma40: use proper format string for resource_size_t
Date:   Wed, 17 May 2023 22:19:47 +0200
Message-Id: <20230517201951.619693-1-arnd@kernel.org>
MIME-Version: 1.0
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From: Arnd Bergmann <arnd@arndb.de>

When LPAE is set, both the dma_addr_t and resource_size_t become 64 bit
wide, causing a warning about the format string:

drivers/dma/ste_dma40.c: In function 'd40_probe':
drivers/dma/ste_dma40.c:3539:23: error: format '%x' expects argument of type 'unsigned int', but argument 4 has type 'resource_size_t' {aka 'long long unsigned int'} [-Werror=format=]
 3539 |         dev_info(dev, "found LCPA SRAM at 0x%08x, size 0x%08x\n",

Change both to the special %pap and %pap helpers for these types.

Fixes: 5a1a3b9c19dd ("dmaengine: ste_dma40: Get LCPA SRAM from SRAM node")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
 drivers/dma/ste_dma40.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/dma/ste_dma40.c b/drivers/dma/ste_dma40.c
index 9ff6dd9e2fa2..dbc988cfc4bf 100644
--- a/drivers/dma/ste_dma40.c
+++ b/drivers/dma/ste_dma40.c
@@ -3536,8 +3536,8 @@ static int __init d40_probe(struct platform_device *pdev)
 	}
 	base->lcpa_size = resource_size(&res_lcpa);
 	base->phy_lcpa = res_lcpa.start;
-	dev_info(dev, "found LCPA SRAM at 0x%08x, size 0x%08x\n",
-		 (u32)base->phy_lcpa, base->lcpa_size);
+	dev_info(dev, "found LCPA SRAM at %pad, size %pa\n",
+		 &base->phy_lcpa, &base->lcpa_size);
 
 	/* We make use of ESRAM memory for this. */
 	val = readl(base->virtbase + D40_DREG_LCPA);
-- 
2.39.2