mtd/mtdraw: fix format specifier for ssize_t
Signed-off-by: Jan Luebbe <jlu@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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@ -137,7 +137,7 @@ static ssize_t mtdraw_read(struct cdev *cdev, void *buf, size_t count,
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retlen += ret;
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}
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if (ret < 0)
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printf("err %lu\n", ret);
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printf("err %zd\n", ret);
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else
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ret = retlen;
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return ret;
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