Hi,
> +static void axxia_i2c_handle_seq_nak(struct axxia_i2c_dev *idev)
> +{
> + while (readl(idev->base + MST_COMMAND) & CMD_BUSY)
> + udelay(100);
> +}
My code checkers rightfully complain about this:
CHECKPATCH
CHECK: usleep_range is preferred over udelay; see
Documentation
Hi!
On 10/12/2018 16:05, Adamski, Krzysztof (Nokia - PL/Wroclaw) wrote:
> In order to comply with SMBus specification, the Axxia I²C module will
> abort the multi message transfer if the delay between finishing sending
> one message and starting another is longer than 25ms. Unfortunately it
> isn'
In order to comply with SMBus specification, the Axxia I²C module will
abort the multi message transfer if the delay between finishing sending
one message and starting another is longer than 25ms. Unfortunately it
isn't that hard to trigger this situation on a busy system. In order to
fix this prob
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