Messages in this thread Patch in this message | | | From | Arnd Bergmann <> | Subject | [PATCH] mtd: cfi: don't warn about broken geometry for !CONFIG_MTD | Date | Tue, 24 Nov 2015 23:09:02 +0100 |
| |
The linux/mtd/map.h header file is included by a couple of platform specific files that are built even when CONFIG_MTD is disabled, and we always get
warning "No CONFIG_MTD_MAP_BANK_WIDTH_xx selected. No NOR chip support can work"
in that case. This adds an #ifdef around the pointless warning, as everything is really fine when we don't build the drivers anyway.
Signed-off-by: Arnd Bergmann <arnd@arndb.de> --- > I'm actually still getting the warnings for any file that includes <linux/mtd/map.h> > while CONFIG_MTD is disabled. I have a fix now that I'm testing overnight > and plan to post tomorrow, then we can decide whether it should be part of > the same patch, or we should have two separate patches.
The patch fixes the remaining warnings I see on ARM randconfigs in this file, and I think it makes sense to keep it as a separate patch, as these are really distinct problems even thought the symptom is the same.
Please apply both.
diff --git a/include/linux/mtd/map.h b/include/linux/mtd/map.h index 366cf77953b5..58f3ba709ade 100644 --- a/include/linux/mtd/map.h +++ b/include/linux/mtd/map.h @@ -142,7 +142,9 @@ #endif #ifndef map_bankwidth +#ifdef CONFIG_MTD #warning "No CONFIG_MTD_MAP_BANK_WIDTH_xx selected. No NOR chip support can work" +#endif static inline int map_bankwidth(void *map) { BUG();
| |