Re: [PATCH] spi: avoid double validation in __spi_sync()

[Mark Brown <broonie@xxxxxxxxxx>]

On Thu, 25 Jan 2024 17:47:31 -0600, David Lechner wrote:
> The __spi_sync() function calls __spi_validate() early in the function.
> Later, it can call spi_async_locked() which calls __spi_validate()
> again. __spi_validate() is an expensive function, so we can improve
> performance measurably by avoiding calling it twice.
> 
> Instead of calling spi_async_locked(), we can call __spi_async() with
> the spin lock held.
> 
> [...]

Applied to

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

Thanks!

[1/1] spi: avoid double validation in __spi_sync()
      commit: 0da9a5794cfda615668eaefde811e8ef378134fe

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.

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Thanks,
Mark