From: Mark Brown <broonie@kernel.org>
To: Amit Kumar Mahapatra <amit.kumar-mahapatra@amd.com>
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Subject: Re: [PATCH v2 02/13] spi: Replace all spi->chip_select and spi->cs_gpiod references with function call
Date: Wed, 1 Feb 2023 15:15:35 +0000 [thread overview]
Message-ID: <Y9qCF7DS+FQo1RYp@sirena.org.uk> (raw)
In-Reply-To: <20230119185342.2093323-3-amit.kumar-mahapatra@amd.com>
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On Fri, Jan 20, 2023 at 12:23:31AM +0530, Amit Kumar Mahapatra wrote:
> Supporting multi-cs in spi drivers would require the chip_select & cs_gpiod
> members of struct spi_device to be an array. But changing the type of these
> members to array would break the spi driver functionality. To make the
> transition smoother introduced four new APIs to get/set the
> spi->chip_select & spi->cs_gpiod and replaced all spi->chip_select and
> spi->cs_gpiod references with get or set API calls.
> While adding multi-cs support in further patches the chip_select & cs_gpiod
> members of the spi_device structure would be converted to arrays & the
> "idx" parameter of the APIs would be used as array index i.e.,
> spi->chip_select[idx] & spi->cs_gpiod[idx] respectively.
This doesn't apply against current code, please check and resend.
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next prev parent reply other threads:[~2023-02-01 18:38 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-19 18:53 [PATCH v2 00/13] spi: Add support for stacked/parallel memories Amit Kumar Mahapatra
2023-01-19 18:53 ` [PATCH v2 01/13] spi: Add APIs in spi core to set/get spi->chip_select and spi->cs_gpiod Amit Kumar Mahapatra
2023-01-23 12:44 ` Michal Simek
2023-01-19 18:53 ` [PATCH v2 02/13] spi: Replace all spi->chip_select and spi->cs_gpiod references with function call Amit Kumar Mahapatra
2023-01-20 9:47 ` Heiko Stübner
2023-01-23 12:46 ` Michal Simek
2023-01-23 13:10 ` Cédric Le Goater
2023-01-23 14:20 ` Dhruva Gole
2023-01-23 15:04 ` Serge Semin
2023-01-23 17:16 ` Patrice CHOTARD
2023-01-25 0:57 ` William Zhang
2023-02-01 15:15 ` Mark Brown [this message]
2023-01-19 18:53 ` [PATCH v2 03/13] net: " Amit Kumar Mahapatra
2023-01-23 12:46 ` Michal Simek
2023-01-19 18:53 ` [PATCH v2 04/13] iio: imu: " Amit Kumar Mahapatra
2023-01-21 16:52 ` Jonathan Cameron
2023-01-23 12:47 ` Michal Simek
2023-01-19 18:53 ` [PATCH v2 05/13] mtd: devices: " Amit Kumar Mahapatra
2023-01-23 12:47 ` Michal Simek
2023-01-19 18:53 ` [PATCH v2 06/13] staging: " Amit Kumar Mahapatra
2023-01-20 10:09 ` Greg KH
2023-01-23 12:47 ` Michal Simek
2023-01-19 18:53 ` [PATCH v2 07/13] platform/x86: serial-multi-instantiate: " Amit Kumar Mahapatra
2023-01-23 12:48 ` Michal Simek
2023-01-19 18:53 ` [PATCH v2 08/13] spi: Add stacked and parallel memories support in SPI core Amit Kumar Mahapatra
2023-01-19 18:53 ` [PATCH v2 09/13] mtd: spi-nor: Add APIs to set/get nor->params Amit Kumar Mahapatra
2023-01-19 18:53 ` [PATCH v2 10/13] mtd: spi-nor: Add stacked memories support in spi-nor Amit Kumar Mahapatra
2023-01-23 12:40 ` Michal Simek
2023-01-19 18:53 ` [PATCH v2 11/13] spi: spi-zynqmp-gqspi: Add stacked memories support in GQSPI driver Amit Kumar Mahapatra
2023-01-19 18:53 ` [PATCH v2 12/13] mtd: spi-nor: Add parallel memories support in spi-nor Amit Kumar Mahapatra
2023-01-19 18:53 ` [PATCH v2 13/13] spi: spi-zynqmp-gqspi: Add parallel memories support in GQSPI driver Amit Kumar Mahapatra
2023-02-01 16:57 ` (subset) [PATCH v2 00/13] spi: Add support for stacked/parallel memories Mark Brown
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