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