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authorDan Carpenter <dan.carpenter@oracle.com>2014-04-03 10:22:54 +0300
committerWolfram Sang <wsa@the-dreams.de>2014-04-03 10:36:29 +0200
commit199c1df28d41ec057d92aaa6bd8bf9ebd5686c57 (patch)
treef88a27b7a9bad2cd080d1f7a42af69056438da23 /drivers/i2c
parent3428f018e6101fe2b999a39850755e8c70a72c75 (diff)
downloadlinux-199c1df28d41ec057d92aaa6bd8bf9ebd5686c57.tar.bz2
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 <dan.carpenter@oracle.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'drivers/i2c')
-rw-r--r--drivers/i2c/busses/i2c-qup.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/i2c/busses/i2c-qup.c b/drivers/i2c/busses/i2c-qup.c
index c9d5f788e36b..ee409803fd94 100644
--- 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_device *pdev)
* 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;