Commit 307ed83c authored Feb 23, 2015 by Andy Shevchenko Committed by Mark Brown Feb 24, 2015

spi: dw-pci: correct number of chip selects

The commit d58cf5ff brought a second controller to the list of supported
devices and changed a number of the chip selects. Besides the previous number
was wrong anyway the mentioned patch makes it wrong again meanwhile has a
proper numbers in the commit message. Indeed, SPI1 has 5 bits and SPI2 has 2
bits, but it does not mean to have power of two of this bits as a possible
number of the chip selects. So, this patch fixes it eventually.

Fixes: d58cf5ff (spi: dw-pci: describe Intel MID controllers better)
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org

parent c517d838

drivers/spi/spi-dw-pci.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -36,13 +36,13 @@ struct spi_pci_desc {

		static struct spi_pci_desc spi_pci_mid_desc_1 = {
		.setup = dw_spi_mid_init,
		.num_cs = 32,
		.num_cs = 5,
		.bus_num = 0,
		};

		static struct spi_pci_desc spi_pci_mid_desc_2 = {
		.setup = dw_spi_mid_init,
		.num_cs = 4,
		.num_cs = 2,
		.bus_num = 1,
		};