On Sat, Apr 10, 2021 at 4:02 PM Andy Shevchenko
<andy.shevchenko@xxxxxxxxx> wrote:
>
> We have already an API to match a string in the array of strings.
> Utilize it instead of open coded analogues.
>
> Signed-off-by: Andy Shevchenko <andy.shevchenko@xxxxxxxxx>
> ---
> drivers/acpi/scan.c | 22 ++++++++++------------
> 1 file changed, 10 insertions(+), 12 deletions(-)
>
> diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
> index b1d1f1a8ce69..bba6b529cf6c 100644
> --- a/drivers/acpi/scan.c
> +++ b/drivers/acpi/scan.c
> @@ -756,27 +756,25 @@ static bool acpi_info_matches_ids(struct acpi_device_info *info,
> const char * const ids[])
> {
> struct acpi_pnp_device_id_list *cid_list = NULL;
> - int i;
> + int i, index;
>
> if (!(info->valid & ACPI_VALID_HID))
> return false;
>
> + index = match_string(ids, -1, info->hardware_id.string);
> + if (index >= 0)
> + return true;
> +
> if (info->valid & ACPI_VALID_CID)
> cid_list = &info->compatible_id_list;
>
> - for (i = 0; ids[i]; i++) {
> - int j;
> + if (!cid_list)
> + return false;
>
> - if (!strcmp(info->hardware_id.string, ids[i]))
> + for (i = 0; i < cid_list->count; i++) {
> + index = match_string(ids, -1, cid_list->ids[i].string);
> + if (index >= 0)
> return true;
> -
> - if (!cid_list)
> - continue;
> -
> - for (j = 0; j < cid_list->count; j++) {
> - if (!strcmp(cid_list->ids[j].string, ids[i]))
> - return true;
> - }
> }
>
> return false;
> --
Applied as 5.13 material, thanks!
