Dudley,

On Wed, Dec 17, 2014 at 05:55:37PM +0800, Dudley Du wrote:

In order to support multiple different chipsets and communication protocols
trackpad devices in one cyapa driver, the new cyapa driver is re-designed
with one cyapa driver core and multiple device specific functions component.
The cyapa driver core is contained in this patch, it supplies basic functions

[...]

+
+	.set_power_mode = cyapa_gen3_set_power_mode,
+};
-- 
1.9.1

Unfortunately this patch and the others do not apply.

  Patch failed at 0001 input: cyapa: re-design driver to support
  The copy of the patch that failed is found in:
     /home/jeri/linux-next/.git/rebase-apply/patch
  When you have resolved this problem, run "git am --continue".
  If you prefer to skip this patch, run "git am --skip" instead.
  To restore the original branch and stop patching, run "git am
  --abort".

It looks like your mailer may have done some line wrapping that
messed up the patches.

  ...
  -       { CYAPA_SMBUS_BLK_HEAD, 16 },
  -};
  +static int cyapa_reinitialize(struct cyapa *cyapa);
   
  -static ssize_t cyapa_i2c_reg_read_block(struct cyapa *cyapa, u8 reg,
  size_t
  len,
  +/* Returns 0 on success, else negative errno on failure. */
  +static ssize_t cyapa_i2c_read(struct cyapa *cyapa, u8 reg, size_t len,
                                          u8 *values)
   {
  -     
  ...

linux/Documentation/email-clients.txt has good information about these
problems.

-- 
- Jeremiah Mahler