On 12/08/2011 09:18 PM, Greg KH wrote: > On Thu, Dec 08, 2011 at 06:35:53PM +0100, Lars-Peter Clausen wrote: >> When updating the scan mask we have to check the actual scan mask for if the >> channel is already enabled, not the matching scan mask from the available >> scan masks. The bit will already be set there and as a result the actual >> scan mask will not get updated and the channel stays disabled. >> >> Also fix the return value of iio_scan_el_store which would return 1 instead of >> the number of bytes written if the channel was already active in the scan mask. > > You just added a complier warning with this patch: > CC [M] drivers/staging/iio/industrialio-buffer.o > drivers/staging/iio/industrialio-buffer.c: In function ‘iio_scan_mask_query’: > drivers/staging/iio/industrialio-buffer.c:621:8: warning: unused variable ‘mask’ [-Wunused-variable] > > So I didn't apply it. Actually you did. At least it is in staging-next. Should I resend a updated patch or just a patch removing the now unused mask variable. Thanks, - Lars _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/devel
