diff options
| author | Dominik Brodowski <linux@dominikbrodowski.net> | 2006-01-10 20:41:27 +0100 |
|---|---|---|
| committer | Dominik Brodowski <linux@dominikbrodowski.net> | 2006-03-31 17:01:43 +0200 |
| commit | dbb22f0d65ccc2e9dfeb4c420942f2757a80f8d2 (patch) | |
| tree | 242382a959af9e8ac93afbc187fc74db9494d7c9 /drivers/pcmcia/pcmcia_resource.c | |
| parent | 1ae9c7d8198ae973da3b927e28d63f294ffa11e3 (diff) | |
| download | blackbird-op-linux-dbb22f0d65ccc2e9dfeb4c420942f2757a80f8d2.tar.gz blackbird-op-linux-dbb22f0d65ccc2e9dfeb4c420942f2757a80f8d2.zip | |
[PATCH] pcmcia: access config_t using pointer instead of array
Access the PCMCIA config_t struct (one per device function) using
a pointer in struct pcmcia_device, instead of looking them up in
an array.
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Diffstat (limited to 'drivers/pcmcia/pcmcia_resource.c')
| -rw-r--r-- | drivers/pcmcia/pcmcia_resource.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c index f58814519ebc..11a94d9a15fb 100644 --- a/drivers/pcmcia/pcmcia_resource.c +++ b/drivers/pcmcia/pcmcia_resource.c @@ -372,9 +372,7 @@ int pccard_get_status(struct pcmcia_socket *s, unsigned int function, int pcmcia_get_status(client_handle_t handle, cs_status_t *status) { - struct pcmcia_socket *s; - s = SOCKET(handle); - return pccard_get_status(s, handle->func, status); + return pccard_get_status(handle->socket, handle->func, status); } EXPORT_SYMBOL(pcmcia_get_status); @@ -422,7 +420,8 @@ int pcmcia_modify_configuration(struct pcmcia_device *p_dev, config_t *c; s = p_dev->socket; - c = CONFIG(p_dev); + c = p_dev->function_config; + if (!(s->state & SOCKET_PRESENT)) return CS_NO_CARD; if (!(c->state & CONFIG_LOCKED)) @@ -470,7 +469,7 @@ int pcmcia_release_configuration(struct pcmcia_device *p_dev) p_dev->state &= ~CLIENT_CONFIG_LOCKED; if (!(p_dev->state & CLIENT_STALE)) { - config_t *c = CONFIG(p_dev); + config_t *c = p_dev->function_config; if (--(s->lock_count) == 0) { s->socket.flags = SS_OUTPUT_ENA; /* Is this correct? */ s->socket.Vpp = 0; @@ -512,7 +511,7 @@ int pcmcia_release_io(struct pcmcia_device *p_dev, io_req_t *req) p_dev->state &= ~CLIENT_IO_REQ; if (!(p_dev->state & CLIENT_STALE)) { - config_t *c = CONFIG(p_dev); + config_t *c = p_dev->function_config; if (c->state & CONFIG_LOCKED) return CS_CONFIGURATION_LOCKED; if ((c->io.BasePort1 != req->BasePort1) || @@ -540,7 +539,7 @@ int pcmcia_release_irq(struct pcmcia_device *p_dev, irq_req_t *req) p_dev->state &= ~CLIENT_IRQ_REQ; if (!(p_dev->state & CLIENT_STALE)) { - config_t *c = CONFIG(p_dev); + config_t *c= p_dev->function_config; if (c->state & CONFIG_LOCKED) return CS_CONFIGURATION_LOCKED; if (c->irq.Attributes != req->Attributes) @@ -610,7 +609,7 @@ int pcmcia_request_configuration(struct pcmcia_device *p_dev, if (req->IntType & INT_CARDBUS) return CS_UNSUPPORTED_MODE; - c = CONFIG(p_dev); + c = p_dev->function_config; if (c->state & CONFIG_LOCKED) return CS_CONFIGURATION_LOCKED; @@ -730,7 +729,7 @@ int pcmcia_request_io(struct pcmcia_device *p_dev, io_req_t *req) if (!req) return CS_UNSUPPORTED_MODE; - c = CONFIG(p_dev); + c = p_dev->function_config; if (c->state & CONFIG_LOCKED) return CS_CONFIGURATION_LOCKED; if (c->state & CONFIG_IO_REQ) @@ -786,7 +785,7 @@ int pcmcia_request_irq(struct pcmcia_device *p_dev, irq_req_t *req) if (!(s->state & SOCKET_PRESENT)) return CS_NO_CARD; - c = CONFIG(p_dev); + c = p_dev->function_config; if (c->state & CONFIG_LOCKED) return CS_CONFIGURATION_LOCKED; if (c->state & CONFIG_IRQ_REQ) |
