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| author |   Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2015-02-23 17:55:54 +0200 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2015-02-24 16:59:32 +0900 |
| commit | 307ed83c8c2004c9eb022e8eab326d494223e4ba (patch) | |
| tree | 2fa68cac5492850338e6426c31648947a9f23a1c /drivers/spi | |
| parent | Linux 4.0-rc1 (diff) | |
| download | linux-dev-307ed83c8c2004c9eb022e8eab326d494223e4ba.tar.xz linux-dev-307ed83c8c2004c9eb022e8eab326d494223e4ba.zip | |
spi: dw-pci: correct number of chip selects
The commit d58cf5ff6500 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: d58cf5ff6500 (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
Diffstat (limited to 'drivers/spi')
| -rw-r--r-- | drivers/spi/spi-dw-pci.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/spi/spi-dw-pci.c b/drivers/spi/spi-dw-pci.c index 5ba331047cbe..6d331e0db331 100644 --- a/drivers/spi/spi-dw-pci.c +++ b/drivers/spi/spi-dw-pci.c @@ -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, }; |