On 23 July 2014 13:54, Simon Glass <s...@chromium.org> wrote: > At present stdio device functions do not get any clue as to which stdio > device is being acted on. Some implementations go to great lengths to work > around this, such as defining a whole separate set of functions for each > possible device. > > For driver model we need to associate a stdio_dev with a device. It doesn't > seem possible to continue with this work-around approach. > > Instead, add a stdio_dev pointer to each of the stdio member functions. > > Note: The serial drivers have the same problem, but it is not strictly > necessary to fix that to get driver model running. Also, if we convert > serial over to driver model the problem will go away. > > Code size increases by 244 bytes for Thumb2 and 428 for PowerPC. > > 22: stdio: Pass device pointer to stdio methods > arm: (for 2/2 boards) all +244.0 bss -4.0 text +248.0 > powerpc: (for 1/1 boards) all +428.0 text +428.0 > > Signed-off-by: Simon Glass <s...@chromium.org> > Acked-by: Marek Vasut <ma...@denx.de> > Reviewed-by: Marek Vasut <ma...@denx.de>
Applied to dm/master. _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
