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Re: [PATCH for-next] spi: bcm53xx: add spi_flash_read callback for MMIO-based reads

From Mark Brown <broonie@kernel.org>
Newsgroups linux.kernel
Subject Re: [PATCH for-next] spi: bcm53xx: add spi_flash_read callback for MMIO-based reads
Date 2016-04-18 14:00 +0200
Message-ID <rpg0r-502-25@gated-at.bofh.it> (permalink)
References <rpfnJ-4BZ-35@gated-at.bofh.it> <rpfxo-4Gt-7@gated-at.bofh.it> <rpfH4-4Ou-13@gated-at.bofh.it>
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On Mon, Apr 18, 2016 at 01:38:28PM +0200, Rafał Miłecki wrote:

> What shall we do if spi_flash_read fails? Should we always fallback to
> the standard SPI flash read? Or should we standarize error codes
> returned by spi_flash_read and fallback on some particular error code
> only?

I'm not sure, probably just fall back all the time.

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[PATCH for-next] spi: bcm53xx: add spi_flash_read callback for MMIO-based reads Rafał Miłecki <zajec5@gmail.com> - 2016-04-18 13:20 +0200
  Re: [PATCH for-next] spi: bcm53xx: add spi_flash_read callback for  MMIO-based reads Mark Brown <broonie@kernel.org> - 2016-04-18 13:30 +0200
    Re: [PATCH for-next] spi: bcm53xx: add spi_flash_read callback for  MMIO-based reads Rafał Miłecki <zajec5@gmail.com> - 2016-04-18 13:40 +0200
      Re: [PATCH for-next] spi: bcm53xx: add spi_flash_read callback for  MMIO-based reads Mark Brown <broonie@kernel.org> - 2016-04-18 14:00 +0200
      Re: [PATCH for-next] spi: bcm53xx: add spi_flash_read callback for  MMIO-based reads Vignesh R <vigneshr@ti.com> - 2016-04-18 15:50 +0200
  [PATCH V2 for-next] spi: bcm53xx: add spi_flash_read callback for MMIO-based reads Rafał Miłecki <zajec5@gmail.com> - 2016-04-18 14:40 +0200

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