greybus: battery: use feature tag rather than kernel version
authorAlex Elder <elder@linaro.org>
Thu, 7 May 2015 18:00:21 +0000 (13:00 -0500)
committerGreg Kroah-Hartman <gregkh@google.com>
Thu, 7 May 2015 20:55:43 +0000 (22:55 +0200)
commit5c58640d8d66504c43c062e6e7d4ed0ade6bde9e
tree62a4a1e06c1c100bd8928c561816669ad93765c1
parent9ade6d312287fd1729a02e349f5f23483ffc4e1c
greybus: battery: use feature tag rather than kernel version

Conditionally define a new symbol DRIVER_OWNS_PSY_STRUCT, which is
set in "kernel_ver.h" based on on the kernel version.  Use it to
distinguish code used for kernels that differ in whether a power
supply structure is owned by the driver, or by the power supply
core.

Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
drivers/staging/greybus/battery.c
drivers/staging/greybus/kernel_ver.h