Re: [PATCH v2] spi: spi-cadence-quadspi: Fix division by zero warning

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On Thu, 15 Jul 2021 00:46:30 +0000, Yoshitaka Ikeda wrote:
> Fix below division by zero warning:
> - Added an if statement because buswidth can be zero, resulting in division by zero.
> - The modified code was based on another driver (atmel-quadspi).
> 
> [    0.795337] Division by zero in kernel.
>    :
> [    0.834051] [<807fd40c>] (__div0) from [<804e1acc>] (Ldiv0+0x8/0x10)
> [    0.839097] [<805f0710>] (cqspi_exec_mem_op) from [<805edb4c>] (spi_mem_exec_op+0x3b0/0x3f8)

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next

Thanks!

[1/1] spi: spi-cadence-quadspi: Fix division by zero warning
      commit: 55cef88bbf12f3bfbe5c2379a8868a034707e755

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark



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