> Remove the function mmio_size_show() that is not used anywhere.
Did you compile check this patch?
drivers/misc/cxl/sysfs.c:291:74: error: ‘mmio_size_show’ undeclared here (not
in a function)
It's used here:
static struct device_attribute afu_attrs[] = {
__ATTR_RO(mmio_size),
> This was partially found by using a static code analysis program called
> cppcheck.
Thanks for letting me know which tool to avoid :-)
Mikey
>
> Signed-off-by: Rickard Strandqvist <[email protected]>
> ---
> drivers/misc/cxl/sysfs.c | 11 -----------
> 1 file changed, 11 deletions(-)
>
> diff --git a/drivers/misc/cxl/sysfs.c b/drivers/misc/cxl/sysfs.c
> index ce7ec06..0431ec3 100644
> --- a/drivers/misc/cxl/sysfs.c
> +++ b/drivers/misc/cxl/sysfs.c
> @@ -102,17 +102,6 @@ static struct device_attribute afu_master_attrs[] = {
>
> /********* AFU attributes
> **************************************************/
>
> -static ssize_t mmio_size_show(struct device *device,
> - struct device_attribute *attr,
> - char *buf)
> -{
> - struct cxl_afu *afu = to_cxl_afu(device);
> -
> - if (afu->pp_size)
> - return scnprintf(buf, PAGE_SIZE, "%llu\n", afu->pp_size);
> - return scnprintf(buf, PAGE_SIZE, "%llu\n", afu->adapter->ps_size);
> -}
> -
> static ssize_t reset_store_afu(struct device *device,
> struct device_attribute *attr,
> const char *buf, size_t count)
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