diff options
| author | Dominik Brodowski <linux@dominikbrodowski.net> | 2006-01-10 20:40:40 +0100 |
|---|---|---|
| committer | Dominik Brodowski <linux@dominikbrodowski.net> | 2006-03-31 17:01:34 +0200 |
| commit | 1ae9c7d8198ae973da3b927e28d63f294ffa11e3 (patch) | |
| tree | 153c355f17f456a6db932453433f4e1d3809eb4e | |
| parent | 6e3d4f25a561d15863ff4868a03780f59ba5ae8c (diff) | |
[PATCH] pcmcia: remove unused field Present from config_t
config_t.Present is set to the same value as CardValues, which isn't modified
anywhere. Therefore, we can use only one of these two objects.
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
| -rw-r--r-- | drivers/pcmcia/cs_internal.h | 1 | ||||
| -rw-r--r-- | drivers/pcmcia/pcmcia_resource.c | 6 |
2 files changed, 3 insertions, 4 deletions
diff --git a/drivers/pcmcia/cs_internal.h b/drivers/pcmcia/cs_internal.h index 7b37eba35bf..2b267def962 100644 --- a/drivers/pcmcia/cs_internal.h +++ b/drivers/pcmcia/cs_internal.h @@ -45,7 +45,6 @@ typedef struct config_t { u_int IntType; u_int ConfigBase; u_char Status, Pin, Copy, Option, ExtStatus; - u_int Present; u_int CardValues; io_req_t io; struct { diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c index 89022ad5b52..f58814519eb 100644 --- a/drivers/pcmcia/pcmcia_resource.c +++ b/drivers/pcmcia/pcmcia_resource.c @@ -338,7 +338,7 @@ int pccard_get_status(struct pcmcia_socket *s, unsigned int function, if ((c != NULL) && (c->state & CONFIG_LOCKED) && (c->IntType & (INT_MEMORY_AND_IO | INT_ZOOMED_VIDEO))) { u_char reg; - if (c->Present & PRESENT_PIN_REPLACE) { + if (c->CardValues & PRESENT_PIN_REPLACE) { pcmcia_read_cis_mem(s, 1, (c->ConfigBase+CISREG_PRR)>>1, 1, ®); status->CardState |= (reg & PRR_WP_STATUS) ? CS_EVENT_WRITE_PROTECT : 0; @@ -352,7 +352,7 @@ int pccard_get_status(struct pcmcia_socket *s, unsigned int function, /* No PRR? Then assume we're always ready */ status->CardState |= CS_EVENT_READY_CHANGE; } - if (c->Present & PRESENT_EXT_STATUS) { + if (c->CardValues & PRESENT_EXT_STATUS) { pcmcia_read_cis_mem(s, 1, (c->ConfigBase+CISREG_ESR)>>1, 1, ®); status->CardState |= (reg & ESR_REQ_ATTN) ? CS_EVENT_REQUEST_ATTENTION : 0; @@ -643,7 +643,7 @@ int pcmcia_request_configuration(struct pcmcia_device *p_dev, /* Set up CIS configuration registers */ base = c->ConfigBase = req->ConfigBase; - c->Present = c->CardValues = req->Present; + c->CardValues = req->Present; if (req->Present & PRESENT_COPY) { c->Copy = req->Copy; pcmcia_write_cis_mem(s, 1, (base + CISREG_SCR)>>1, 1, &c->Copy); |