mirror of https://gitee.com/openkylin/linux.git
media: em28xx: don't check number of messages in the driver
Since commit 1eace8344c
("i2c: add param sanity check to
i2c_transfer()"), the I2C core does this check now. We can remove it
from drivers.
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
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@ -559,10 +559,6 @@ static int em28xx_i2c_xfer(struct i2c_adapter *i2c_adap,
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dev->cur_i2c_bus = bus;
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dev->cur_i2c_bus = bus;
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}
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}
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if (num <= 0) {
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rt_mutex_unlock(&dev->i2c_bus_lock);
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return 0;
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}
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for (i = 0; i < num; i++) {
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for (i = 0; i < num; i++) {
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addr = msgs[i].addr << 1;
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addr = msgs[i].addr << 1;
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if (!msgs[i].len) {
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if (!msgs[i].len) {
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