linux-kernel - [PATCH v3 2/3] i2c: pnx: Use proper printk format for resource_size

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Message-Id: <20200115200250.10849-2-krzk@kernel.org>
Date:   Wed, 15 Jan 2020 21:02:49 +0100
From:   Krzysztof Kozlowski <krzk@...nel.org>
To:     Wolfram Sang <wsa@...-dreams.de>
Cc:     Vladimir Zapolskiy <vz@...ia.com>,
        Sylvain Lemieux <slemieux.tyco@...il.com>,
        Linus Walleij <linus.walleij@...aro.org>,
        Arnd Bergmann <arnd@...db.de>, linux-i2c@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        Jean Delvare <jdelvare@...e.de>,
        Jarkko Nikula <jarkko.nikula@...ux.intel.com>,
        Krzysztof Kozlowski <krzk@...nel.org>
Subject: [PATCH v3 2/3] i2c: pnx: Use proper printk format for resource_size_t

resource_size_t should be printed with its own size-independent format
to fix warnings when compiling on 64-bit platform (e.g. with
COMPILE_TEST):

    drivers/i2c/busses/i2c-pnx.c: In function ‘i2c_pnx_probe’:
    drivers/i2c/busses/i2c-pnx.c:737:47: warning:
        format ‘%x’ expects argument of type ‘unsigned int’,
        but argument 5 has type ‘resource_size_t {aka long long unsigned int}’ [-Wformat=]

Signed-off-by: Krzysztof Kozlowski <krzk@...nel.org>

---

Changes since v2:
1. Remove parentheses around res->start.

Changes since v1:
1. Use %pap, not %pa[p].
---
 drivers/i2c/busses/i2c-pnx.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/i2c/busses/i2c-pnx.c b/drivers/i2c/busses/i2c-pnx.c
index 6e0e546ef83f..686c06f31625 100644
--- a/drivers/i2c/busses/i2c-pnx.c
+++ b/drivers/i2c/busses/i2c-pnx.c
@@ -734,8 +734,8 @@ static int i2c_pnx_probe(struct platform_device *pdev)
 	if (ret < 0)
 		goto out_clock;
 
-	dev_dbg(&pdev->dev, "%s: Master at %#8x, irq %d.\n",
-		alg_data->adapter.name, res->start, alg_data->irq);
+	dev_dbg(&pdev->dev, "%s: Master at %pap, irq %d.\n",
+		alg_data->adapter.name, &res->start, alg_data->irq);
 
 	return 0;
 
-- 
2.17.1