2014-08-30 09:32:58 +00:00
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From aa50d1b0d81e4a9509f15894ec64013aa5190b59 Mon Sep 17 00:00:00 2001
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From: Dan Carpenter <dan.carpenter@oracle.com>
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Date: Thu, 3 Apr 2014 10:22:54 +0300
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Subject: [PATCH 062/182] i2c: qup: off by ones in qup_i2c_probe()
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These should ">= ARRAY_SIZE()" instead of "> ARRAY_SIZE()".
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Fixes: 10c5a8425968 ('i2c: qup: New bus driver for the Qualcomm QUP I2C controller')
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Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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---
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drivers/i2c/busses/i2c-qup.c | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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--- a/drivers/i2c/busses/i2c-qup.c
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+++ b/drivers/i2c/busses/i2c-qup.c
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2014-09-10 21:40:19 +00:00
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@@ -633,12 +633,12 @@ static int qup_i2c_probe(struct platform
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2014-08-30 09:32:58 +00:00
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* associated with each byte written/received
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*/
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size = QUP_OUTPUT_BLOCK_SIZE(io_mode);
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- if (size > ARRAY_SIZE(blk_sizes))
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+ if (size >= ARRAY_SIZE(blk_sizes))
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return -EIO;
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qup->out_blk_sz = blk_sizes[size] / 2;
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size = QUP_INPUT_BLOCK_SIZE(io_mode);
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- if (size > ARRAY_SIZE(blk_sizes))
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+ if (size >= ARRAY_SIZE(blk_sizes))
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return -EIO;
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qup->in_blk_sz = blk_sizes[size] / 2;
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