diff options
| author | Dominik Brodowski <linux@dominikbrodowski.net> | 2008-08-03 10:15:11 (GMT) |
|---|---|---|
| committer | Dominik Brodowski <linux@dominikbrodowski.net> | 2008-08-23 00:29:57 (GMT) |
| commit | 926c5402c287f6d911f7d00f936f09ea00880527 (patch) | |
| tree | 82885b3dd11e486a47a1b84fe36ef214269f0f96 /drivers/pcmcia | |
| parent | 69ba44331e81e4a15b504175ec70b7b4b4e5a8b9 (diff) | |
| download | linux-926c5402c287f6d911f7d00f936f09ea00880527.tar.xz | |
pcmcia: deprecate CS_BAD_ARGS
CS_BAD_ARGS mean a badly written driver or invalid userspace ioctl access,
so translate that to -EINVAL.
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Diffstat (limited to 'drivers/pcmcia')
| -rw-r--r-- | drivers/pcmcia/ds.c | 1 | ||||
| -rw-r--r-- | drivers/pcmcia/pcmcia_ioctl.c | 8 | ||||
| -rw-r--r-- | drivers/pcmcia/pcmcia_resource.c | 10 |
3 files changed, 10 insertions, 9 deletions
diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c index 3ccf409..5b24938 100644 --- a/drivers/pcmcia/ds.c +++ b/drivers/pcmcia/ds.c @@ -78,7 +78,6 @@ static const lookup_t error_table[] = { { -EIO, "Input/Output error" }, { -ENODEV, "No card present" }, { -EINVAL, "Bad parameter" }, - { CS_BAD_ARGS, "Bad arguments" }, { -EACCES, "Configuration locked" }, { -EBUSY, "Resource in use" }, { -ENOSPC, "No more items" }, diff --git a/drivers/pcmcia/pcmcia_ioctl.c b/drivers/pcmcia/pcmcia_ioctl.c index 9956313..f2352c2 100644 --- a/drivers/pcmcia/pcmcia_ioctl.c +++ b/drivers/pcmcia/pcmcia_ioctl.c @@ -836,7 +836,7 @@ static int ds_ioctl(struct inode * inode, struct file * file, case DS_GET_CONFIGURATION_INFO: if (buf->config.Function && (buf->config.Function >= s->functions)) - ret = CS_BAD_ARGS; + ret = -EINVAL; else { struct pcmcia_device *p_dev = get_pcmcia_device(s, buf->config.Function); ret = pccard_get_configuration_info(s, p_dev, &buf->config); @@ -867,7 +867,7 @@ static int ds_ioctl(struct inode * inode, struct file * file, case DS_GET_STATUS: if (buf->status.Function && (buf->status.Function >= s->functions)) - ret = CS_BAD_ARGS; + ret = -EINVAL; else { struct pcmcia_device *p_dev = get_pcmcia_device(s, buf->status.Function); ret = pccard_get_status(s, p_dev, &buf->status); @@ -898,7 +898,7 @@ static int ds_ioctl(struct inode * inode, struct file * file, goto free_out; } - ret = CS_BAD_ARGS; + ret = -EINVAL; if (!(buf->conf_reg.Function && (buf->conf_reg.Function >= s->functions))) { @@ -970,7 +970,7 @@ static int ds_ioctl(struct inode * inode, struct file * file, case -ENOSYS: err = ret; break; - case CS_BAD_ARGS: case CS_BAD_TUPLE: + case CS_BAD_TUPLE: err = -EINVAL; break; case -ENOMEM: err = -ENOSPC; break; diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c index fee5713..de13c42 100644 --- a/drivers/pcmcia/pcmcia_resource.c +++ b/drivers/pcmcia/pcmcia_resource.c @@ -189,7 +189,7 @@ int pcmcia_access_configuration_register(struct pcmcia_device *p_dev, pcmcia_write_cis_mem(s, 1, addr, 1, &val); break; default: - return CS_BAD_ARGS; + return -EINVAL; break; } return 0; @@ -401,7 +401,7 @@ static int pcmcia_release_io(struct pcmcia_device *p_dev, io_req_t *req) (c->io.NumPorts1 != req->NumPorts1) || (c->io.BasePort2 != req->BasePort2) || (c->io.NumPorts2 != req->NumPorts2)) - return CS_BAD_ARGS; + return -EINVAL; c->state &= ~CONFIG_IO_REQ; @@ -855,8 +855,10 @@ int pcmcia_request_window(struct pcmcia_device **p_dev, win_req_t *req, window_h if (req->Attributes & WIN_USE_WAIT) win->ctl.flags |= MAP_USE_WAIT; win->ctl.card_start = 0; - if (s->ops->set_mem_map(s, &win->ctl) != 0) - return CS_BAD_ARGS; + if (s->ops->set_mem_map(s, &win->ctl) != 0) { + ds_dbg(s, 0, "failed to set memory mapping\n"); + return -EIO; + } s->state |= SOCKET_WIN_REQ(w); /* Return window handle */ |