# Re: \[PATCH\] video: fbdev: omap2: dss: dispc.c: Remove some unused functions

- From: Tomi Valkeinen \<hidden\>
- Date: 2015-01-13 11:23:08 
- List: linux-fbdev
- Page: https://ratatoskr.run/linux-fbdev/2015/01/4408647
- Thread: https://ratatoskr.run/linux-omap/2015/01/4401666/t.md

```text
On 01/01/15 17:29, Rickard Strandqvist wrote:
> Removes some functions that are not used anywhere:
> dispc_wb_go() dispc_wb_go_busy() dispc_wb_get_framedone_irq()
> dispc_mgr_get_clock_div() dispc_wb_is_enabled() dispc_wb_enable()
> dispc_wb_setup() dispc_enable_fifomerge() dispc_wb_set_channel_in()
> 
> This was partially found by using a static code analysis program called cppcheck.
> 
> Signed-off-by: Rickard Strandqvist <redacted>
> ---
>  drivers/video/fbdev/omap2/dss/dispc.c |  124 ---------------------------------
>  drivers/video/fbdev/omap2/dss/dss.h   |   12 ----
>  2 files changed, 136 deletions(-)

The functions are for DSS's write-back functionality. We're going to
implement that hopefully sometime soon, so I don't want to remove those
functions.

 Tomi


```

## Attachments

- [signature.asc](https://ratatoskr.run/linux-fbdev/2015/01/4408647/attachment/0) (application/pgp-signature, 819 bytes)