Re: full list of unused CONFIGs under drivers/

[Haavard Skinnemoen]

"Robert P. J. Day" <rpjday@xxxxxxxxxxxxxx> wrote:
> ===== MTD_NAND_ATMEL_ECC_SOFT
> drivers/mtd/nand/Kconfig:313:config MTD_NAND_ATMEL_ECC_SOFT

It may be unreferenced, but it behaves as expected. It's part of a set
of three mutually exclusive choices, so after checking for the two
others, there's no point checking for the last one.

Of course, we could apply the patch below ;-)

Haavard

diff --git a/drivers/mtd/nand/atmel_nand.c b/drivers/mtd/nand/atmel_nand.c
index 3387e0d..d5775a9 100644
--- a/drivers/mtd/nand/atmel_nand.c
+++ b/drivers/mtd/nand/atmel_nand.c
@@ -47,6 +47,10 @@
 #define no_ecc		0
 #endif
 
+#ifdef CONFIG_MTD_NAND_ATMEL_ECC_SOFT
+/* Avoid incessant nagging */
+#endif
+
 /* Register access macros */
 #define ecc_readl(add, reg)				\
 	__raw_readl(add + ATMEL_ECC_##reg)
--
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