On Tue, Sep 21, 2010 at 3:31 PM, G, Manjunath Kondaiah <manjugk@xxxxxx> wrote:
> Following sparse warnings exists due to use of writel/w and readl/w functions.
>
> This patch fixes the sparse warnings by converting readl/w functions usage into
> __raw_readl/__raw_readw functions.
>
[...]
> --- a/drivers/mtd/nand/omap2.c
> +++ b/drivers/mtd/nand/omap2.c
> @@ -481,7 +481,7 @@ static int omap_verify_buf(struct mtd_info *mtd, const u_char * buf, int len)
>
> len >>= 1;
> while (len--) {
> - if (*p++ != cpu_to_le16(readw(info->nand.IO_ADDR_R)))
> + if (*p++ != cpu_to_le16(__raw_readw(info->nand.IO_ADDR_R)))
There was an old comment to remove use of 'cpu_to_le16' from driver, I
just missed it. Can you rather use 'ioread16_rep' for reading data.
--
Regards,
Vimal Singh
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