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| author | Anton Vorontsov <avorontsov@ru.mvista.com> | 2009-04-16 09:58:44 -0600 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2009-04-16 09:58:44 -0600 |
| commit | 412401029259b1ad67559cec93bcc7ee4a9551aa (patch) | |
| tree | 47f9438b4ba548c5ad3ac32ebc967c0bbd728385 | |
| parent | 0882e8dd3aad33eca41696d463bb896e6c8817eb (diff) | |
| download | op-kernel-dev-412401029259b1ad67559cec93bcc7ee4a9551aa.zip op-kernel-dev-412401029259b1ad67559cec93bcc7ee4a9551aa.tar.gz | |
powerpc/5200: Bring the legacy fsl_spi_platform_data hooks back
In commit 364fdbc00fbdd409ade63500710123fe323aa164 ("spi_mpc83xx:
rework chip selects handling"), I merged activate_cs and deactivate_cs
hooks into cs_control, but I overlooked that mpc52xx_psc_spi driver
is using these hooks too. And that resulted in the following build
failure:
CC drivers/spi/mpc52xx_psc_spi.o
drivers/spi/mpc52xx_psc_spi.c: In function 'mpc52xx_psc_spi_do_probe':
drivers/spi/mpc52xx_psc_spi.c:398: error: 'struct fsl_spi_platform_data'
has no member named 'activate_cs'
drivers/spi/mpc52xx_psc_spi.c:399: error: 'struct fsl_spi_platform_data'
has no member named 'deactivate_cs'
make[2]: *** [drivers/spi/mpc52xx_psc_spi.o] Error 1
This patch simply adds the legacy hooks back for 2.6.30, and for
2.6.31 we'll convert the driver to ->cs_control.
Reported-by: Subrata Modak <subrata@linux.vnet.ibm.com>
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
| -rw-r--r-- | include/linux/fsl_devices.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/fsl_devices.h b/include/linux/fsl_devices.h index f2a78b5..0cde180 100644 --- a/include/linux/fsl_devices.h +++ b/include/linux/fsl_devices.h @@ -83,6 +83,10 @@ struct fsl_spi_platform_data { u16 max_chipselect; void (*cs_control)(struct spi_device *spi, bool on); u32 sysclk; + + /* Legacy hooks, used by mpc52xx_psc_spi driver. */ + void (*activate_cs)(u8 cs, u8 polarity); + void (*deactivate_cs)(u8 cs, u8 polarity); }; struct mpc8xx_pcmcia_ops { |
