diff options
Diffstat (limited to 'drivers/pnp/pnpbios')
| -rw-r--r-- | drivers/pnp/pnpbios/core.c | 2 | ||||
| -rw-r--r-- | drivers/pnp/pnpbios/rsparser.c | 26 |
2 files changed, 4 insertions, 24 deletions
diff --git a/drivers/pnp/pnpbios/core.c b/drivers/pnp/pnpbios/core.c index 2d592aea0aa7..3ee5ed437385 100644 --- a/drivers/pnp/pnpbios/core.c +++ b/drivers/pnp/pnpbios/core.c @@ -332,7 +332,7 @@ static int __init insert_device(struct pnp_bios_node *node) if (!dev) return -1; - pnpid32_to_pnpid(node->eisa_id, id); + pnp_eisa_id_to_string(node->eisa_id & PNP_EISA_ID_MASK, id); dev_id = pnp_add_id(dev, id); if (!dev_id) { kfree(dev); diff --git a/drivers/pnp/pnpbios/rsparser.c b/drivers/pnp/pnpbios/rsparser.c index dbc88412c12e..948a661280d7 100644 --- a/drivers/pnp/pnpbios/rsparser.c +++ b/drivers/pnp/pnpbios/rsparser.c @@ -494,32 +494,12 @@ len_err: * Compatible Device IDs */ -#define HEX(id,a) hex[((id)>>a) & 15] -#define CHAR(id,a) (0x40 + (((id)>>a) & 31)) - -void pnpid32_to_pnpid(u32 id, char *str) -{ - const char *hex = "0123456789abcdef"; - - id = be32_to_cpu(id); - str[0] = CHAR(id, 26); - str[1] = CHAR(id, 21); - str[2] = CHAR(id, 16); - str[3] = HEX(id, 12); - str[4] = HEX(id, 8); - str[5] = HEX(id, 4); - str[6] = HEX(id, 0); - str[7] = '\0'; -} - -#undef CHAR -#undef HEX - static unsigned char *pnpbios_parse_compatible_ids(unsigned char *p, unsigned char *end, struct pnp_dev *dev) { int len, tag; + u32 eisa_id; char id[8]; struct pnp_id *dev_id; @@ -549,8 +529,8 @@ static unsigned char *pnpbios_parse_compatible_ids(unsigned char *p, case SMALL_TAG_COMPATDEVID: /* compatible ID */ if (len != 4) goto len_err; - pnpid32_to_pnpid(p[1] | p[2] << 8 | p[3] << 16 | p[4] << - 24, id); + eisa_id = p[1] | p[2] << 8 | p[3] << 16 | p[4] << 24; + pnp_eisa_id_to_string(eisa_id & PNP_EISA_ID_MASK, id); dev_id = pnp_add_id(dev, id); if (!dev_id) return NULL; |