On 5/15/2011 4:28 PM, Russell King - ARM Linux wrote:
On Sun, May 15, 2011 at 01:00:31AM -0700, Dmitry Torokhov wrote:
On Fri, May 13, 2011 at 06:13:21PM +0530, Mohan Pallaka wrote:
For chip drivers that support both pwm and non-pwm modes
would encounter compilation errors if the platform doesn't
have support for pwm though the chip is programmed to work
in non-pwm mode. Add __weak attributed pwm functions to avoid
compilation issues in these scenarios.
Russell,
You seem to have authored pwm.h, do you have any objections to this
change?
This seems to be a recipe for an oops. Have a look at how
linux/regulator/consumer.h deals with this kind of problem, and notice
that we have CONFIG_HAVE_PWM to indicate whether this interface is
supported or not.
Thanks for the suggestion. I'll upload a new patch.
--Mohan.
--
To unsubscribe from this list: send the line "unsubscribe linux-i2c" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
