Re: [PATCH] can: m_can: m_can_platform: Fix iomap_read_fifo() and iomap_write_fifo()

[Marc Kleine-Budde]

On 20.09.2021 18:03:43, Aswath Govindraju wrote:
> The read and writes from the fifo are from a buffer, with various fields
> and data at predefined offsets. So, they should not be done to the same
> address(or port) in case of val_count greater than 1. Therefore, fix this
> by using iowrite32/ioread32 instead of ioread32_rep/iowrite32_rep.
> 
> Also, the write into fifo must be performed with an offset from the message
> ram base address. Therefore, fix the base address to mram_base.
> 
> Fixes: e39381770ec9 ("can: m_can: Disable IRQs on FIFO bus errors")
> Signed-off-by: Aswath Govindraju <a-govindraju@xxxxxx>

Applied to linux-can/testing.

Thanks,
Marc

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