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raspberrypi-kernel
提交 eb838fe1 编写于 作者: D Dominik Brodowski
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pcmcia: per-device, not per-socket debug messages 

As the iomem / ioport setup differs per device, it is much better
to print out the device instead of the socket.
Tested-by: NWolfram Sang <w.sang@pengutronix.de>
Signed-off-by: NDominik Brodowski <linux@dominikbrodowski.net>
上级 c494bc6c
隐藏空白更改
内联 并排
Showing with 27 addition and 24 deletion
drivers/pcmcia/pcmcia_resource.c
浏览文件 @ eb838fe1
...@@ -163,7 +163,7 @@ static int pcmcia_access_config(struct pcmcia_device *p_dev, ...@@ -163,7 +163,7 @@ static int pcmcia_access_config(struct pcmcia_device *p_dev,
c = p_dev->function_config; c = p_dev->function_config;
if (!(c->state & CONFIG_LOCKED)) { if (!(c->state & CONFIG_LOCKED)) {
dev_dbg(&s->dev, "Configuration isnt't locked\n"); dev_dbg(&p_dev->dev, "Configuration isnt't locked\n");
mutex_unlock(&s->ops_mutex); mutex_unlock(&s->ops_mutex);
return -EACCES; return -EACCES;
} }
...@@ -220,7 +220,7 @@ int pcmcia_map_mem_page(struct pcmcia_device *p_dev, window_handle_t wh, ...@@ -220,7 +220,7 @@ int pcmcia_map_mem_page(struct pcmcia_device *p_dev, window_handle_t wh,
s->win[w].card_start = offset; s->win[w].card_start = offset;
ret = s->ops->set_mem_map(s, &s->win[w]); ret = s->ops->set_mem_map(s, &s->win[w]);
if (ret) if (ret)
dev_warn(&s->dev, "failed to set_mem_map\n"); dev_warn(&p_dev->dev, "failed to set_mem_map\n");
mutex_unlock(&s->ops_mutex); mutex_unlock(&s->ops_mutex);
return ret; return ret;
} /* pcmcia_map_mem_page */ } /* pcmcia_map_mem_page */
...@@ -244,18 +244,18 @@ int pcmcia_modify_configuration(struct pcmcia_device *p_dev, ...@@ -244,18 +244,18 @@ int pcmcia_modify_configuration(struct pcmcia_device *p_dev,
c = p_dev->function_config; c = p_dev->function_config;
if (!(s->state & SOCKET_PRESENT)) { if (!(s->state & SOCKET_PRESENT)) {
dev_dbg(&s->dev, "No card present\n"); dev_dbg(&p_dev->dev, "No card present\n");
ret = -ENODEV; ret = -ENODEV;
goto unlock; goto unlock;
} }
if (!(c->state & CONFIG_LOCKED)) { if (!(c->state & CONFIG_LOCKED)) {
dev_dbg(&s->dev, "Configuration isnt't locked\n"); dev_dbg(&p_dev->dev, "Configuration isnt't locked\n");
ret = -EACCES; ret = -EACCES;
goto unlock; goto unlock;
} }
if (mod->Attributes & (CONF_IRQ_CHANGE_VALID | CONF_VCC_CHANGE_VALID)) { if (mod->Attributes & (CONF_IRQ_CHANGE_VALID | CONF_VCC_CHANGE_VALID)) {
dev_dbg(&s->dev, dev_dbg(&p_dev->dev,
"changing Vcc or IRQ is not allowed at this time\n"); "changing Vcc or IRQ is not allowed at this time\n");
ret = -EINVAL; ret = -EINVAL;
goto unlock; goto unlock;
...@@ -265,20 +265,22 @@ int pcmcia_modify_configuration(struct pcmcia_device *p_dev, ...@@ -265,20 +265,22 @@ int pcmcia_modify_configuration(struct pcmcia_device *p_dev,
if ((mod->Attributes & CONF_VPP1_CHANGE_VALID) && if ((mod->Attributes & CONF_VPP1_CHANGE_VALID) &&
(mod->Attributes & CONF_VPP2_CHANGE_VALID)) { (mod->Attributes & CONF_VPP2_CHANGE_VALID)) {
if (mod->Vpp1 != mod->Vpp2) { if (mod->Vpp1 != mod->Vpp2) {
dev_dbg(&s->dev, "Vpp1 and Vpp2 must be the same\n"); dev_dbg(&p_dev->dev,
"Vpp1 and Vpp2 must be the same\n");
ret = -EINVAL; ret = -EINVAL;
goto unlock; goto unlock;
} }
s->socket.Vpp = mod->Vpp1; s->socket.Vpp = mod->Vpp1;
if (s->ops->set_socket(s, &s->socket)) { if (s->ops->set_socket(s, &s->socket)) {
dev_printk(KERN_WARNING, &s->dev, dev_printk(KERN_WARNING, &p_dev->dev,
"Unable to set VPP\n"); "Unable to set VPP\n");
ret = -EIO; ret = -EIO;
goto unlock; goto unlock;
} }
} else if ((mod->Attributes & CONF_VPP1_CHANGE_VALID) || } else if ((mod->Attributes & CONF_VPP1_CHANGE_VALID) ||
(mod->Attributes & CONF_VPP2_CHANGE_VALID)) { (mod->Attributes & CONF_VPP2_CHANGE_VALID)) {
dev_dbg(&s->dev, "changing Vcc is not allowed at this time\n"); dev_dbg(&p_dev->dev,
"changing Vcc is not allowed at this time\n");
ret = -EINVAL; ret = -EINVAL;
goto unlock; goto unlock;
} }
...@@ -401,7 +403,7 @@ int pcmcia_release_window(struct pcmcia_device *p_dev, struct resource *res) ...@@ -401,7 +403,7 @@ int pcmcia_release_window(struct pcmcia_device *p_dev, struct resource *res)
win = &s->win[w]; win = &s->win[w];
if (!(p_dev->_win & CLIENT_WIN_REQ(w))) { if (!(p_dev->_win & CLIENT_WIN_REQ(w))) {
dev_dbg(&s->dev, "not releasing unknown window\n"); dev_dbg(&p_dev->dev, "not releasing unknown window\n");
mutex_unlock(&s->ops_mutex); mutex_unlock(&s->ops_mutex);
return -EINVAL; return -EINVAL;
} }
...@@ -439,7 +441,7 @@ int pcmcia_request_configuration(struct pcmcia_device *p_dev, ...@@ -439,7 +441,7 @@ int pcmcia_request_configuration(struct pcmcia_device *p_dev,
return -ENODEV; return -ENODEV;
if (req->IntType & INT_CARDBUS) { if (req->IntType & INT_CARDBUS) {
dev_dbg(&s->dev, "IntType may not be INT_CARDBUS\n"); dev_dbg(&p_dev->dev, "IntType may not be INT_CARDBUS\n");
return -EINVAL; return -EINVAL;
} }
...@@ -447,7 +449,7 @@ int pcmcia_request_configuration(struct pcmcia_device *p_dev, ...@@ -447,7 +449,7 @@ int pcmcia_request_configuration(struct pcmcia_device *p_dev,
c = p_dev->function_config; c = p_dev->function_config;
if (c->state & CONFIG_LOCKED) { if (c->state & CONFIG_LOCKED) {
mutex_unlock(&s->ops_mutex); mutex_unlock(&s->ops_mutex);
dev_dbg(&s->dev, "Configuration is locked\n"); dev_dbg(&p_dev->dev, "Configuration is locked\n");
return -EACCES; return -EACCES;
} }
...@@ -455,7 +457,7 @@ int pcmcia_request_configuration(struct pcmcia_device *p_dev, ...@@ -455,7 +457,7 @@ int pcmcia_request_configuration(struct pcmcia_device *p_dev,
s->socket.Vpp = req->Vpp; s->socket.Vpp = req->Vpp;
if (s->ops->set_socket(s, &s->socket)) { if (s->ops->set_socket(s, &s->socket)) {
mutex_unlock(&s->ops_mutex); mutex_unlock(&s->ops_mutex);
dev_printk(KERN_WARNING, &s->dev, dev_printk(KERN_WARNING, &p_dev->dev,
"Unable to set socket state\n"); "Unable to set socket state\n");
return -EINVAL; return -EINVAL;
} }
...@@ -569,19 +571,20 @@ int pcmcia_request_io(struct pcmcia_device *p_dev) ...@@ -569,19 +571,20 @@ int pcmcia_request_io(struct pcmcia_device *p_dev)
int ret = -EINVAL; int ret = -EINVAL;
mutex_lock(&s->ops_mutex); mutex_lock(&s->ops_mutex);
dev_dbg(&s->dev, "pcmcia_request_io: %pR , %pR", &c->io[0], &c->io[1]); dev_dbg(&p_dev->dev, "pcmcia_request_io: %pR , %pR",
&c->io[0], &c->io[1]);
if (!(s->state & SOCKET_PRESENT)) { if (!(s->state & SOCKET_PRESENT)) {
dev_dbg(&s->dev, "pcmcia_request_io: No card present\n"); dev_dbg(&p_dev->dev, "pcmcia_request_io: No card present\n");
goto out; goto out;
} }
if (c->state & CONFIG_LOCKED) { if (c->state & CONFIG_LOCKED) {
dev_dbg(&s->dev, "Configuration is locked\n"); dev_dbg(&p_dev->dev, "Configuration is locked\n");
goto out; goto out;
} }
if (c->state & CONFIG_IO_REQ) { if (c->state & CONFIG_IO_REQ) {
dev_dbg(&s->dev, "IO already configured\n"); dev_dbg(&p_dev->dev, "IO already configured\n");
goto out; goto out;
} }
...@@ -601,7 +604,7 @@ int pcmcia_request_io(struct pcmcia_device *p_dev) ...@@ -601,7 +604,7 @@ int pcmcia_request_io(struct pcmcia_device *p_dev)
c->state |= CONFIG_IO_REQ; c->state |= CONFIG_IO_REQ;
p_dev->_io = 1; p_dev->_io = 1;
dev_dbg(&s->dev, "pcmcia_request_io succeeded: %pR , %pR", dev_dbg(&p_dev->dev, "pcmcia_request_io succeeded: %pR , %pR",
&c->io[0], &c->io[1]); &c->io[0], &c->io[1]);
out: out:
mutex_unlock(&s->ops_mutex); mutex_unlock(&s->ops_mutex);
...@@ -800,7 +803,7 @@ int pcmcia_request_window(struct pcmcia_device *p_dev, win_req_t *req, window_ha ...@@ -800,7 +803,7 @@ int pcmcia_request_window(struct pcmcia_device *p_dev, win_req_t *req, window_ha
int w; int w;
if (!(s->state & SOCKET_PRESENT)) { if (!(s->state & SOCKET_PRESENT)) {
dev_dbg(&s->dev, "No card present\n"); dev_dbg(&p_dev->dev, "No card present\n");
return -ENODEV; return -ENODEV;
} }
...@@ -809,12 +812,12 @@ int pcmcia_request_window(struct pcmcia_device *p_dev, win_req_t *req, window_ha ...@@ -809,12 +812,12 @@ int pcmcia_request_window(struct pcmcia_device *p_dev, win_req_t *req, window_ha
req->Size = s->map_size; req->Size = s->map_size;
align = (s->features & SS_CAP_MEM_ALIGN) ? req->Size : s->map_size; align = (s->features & SS_CAP_MEM_ALIGN) ? req->Size : s->map_size;
if (req->Size & (s->map_size-1)) { if (req->Size & (s->map_size-1)) {
dev_dbg(&s->dev, "invalid map size\n"); dev_dbg(&p_dev->dev, "invalid map size\n");
return -EINVAL; return -EINVAL;
} }
if ((req->Base && (s->features & SS_CAP_STATIC_MAP)) || if ((req->Base && (s->features & SS_CAP_STATIC_MAP)) ||
(req->Base & (align-1))) { (req->Base & (align-1))) {
dev_dbg(&s->dev, "invalid base address\n"); dev_dbg(&p_dev->dev, "invalid base address\n");
return -EINVAL; return -EINVAL;
} }
if (req->Base) if (req->Base)
...@@ -826,7 +829,7 @@ int pcmcia_request_window(struct pcmcia_device *p_dev, win_req_t *req, window_ha ...@@ -826,7 +829,7 @@ int pcmcia_request_window(struct pcmcia_device *p_dev, win_req_t *req, window_ha
if (!(s->state & SOCKET_WIN_REQ(w))) if (!(s->state & SOCKET_WIN_REQ(w)))
break; break;
if (w == MAX_WIN) { if (w == MAX_WIN) {
dev_dbg(&s->dev, "all windows are used already\n"); dev_dbg(&p_dev->dev, "all windows are used already\n");
mutex_unlock(&s->ops_mutex); mutex_unlock(&s->ops_mutex);
return -EINVAL; return -EINVAL;
} }
...@@ -837,7 +840,7 @@ int pcmcia_request_window(struct pcmcia_device *p_dev, win_req_t *req, window_ha ...@@ -837,7 +840,7 @@ int pcmcia_request_window(struct pcmcia_device *p_dev, win_req_t *req, window_ha
win->res = pcmcia_find_mem_region(req->Base, req->Size, align, win->res = pcmcia_find_mem_region(req->Base, req->Size, align,
0, s); 0, s);
if (!win->res) { if (!win->res) {
dev_dbg(&s->dev, "allocating mem region failed\n"); dev_dbg(&p_dev->dev, "allocating mem region failed\n");
mutex_unlock(&s->ops_mutex); mutex_unlock(&s->ops_mutex);
return -EINVAL; return -EINVAL;
} }
...@@ -851,7 +854,7 @@ int pcmcia_request_window(struct pcmcia_device *p_dev, win_req_t *req, window_ha ...@@ -851,7 +854,7 @@ int pcmcia_request_window(struct pcmcia_device *p_dev, win_req_t *req, window_ha
win->card_start = 0; win->card_start = 0;
if (s->ops->set_mem_map(s, win) != 0) { if (s->ops->set_mem_map(s, win) != 0) {
dev_dbg(&s->dev, "failed to set memory mapping\n"); dev_dbg(&p_dev->dev, "failed to set memory mapping\n");
mutex_unlock(&s->ops_mutex); mutex_unlock(&s->ops_mutex);
return -EIO; return -EIO;
} }
...@@ -874,7 +877,7 @@ int pcmcia_request_window(struct pcmcia_device *p_dev, win_req_t *req, window_ha ...@@ -874,7 +877,7 @@ int pcmcia_request_window(struct pcmcia_device *p_dev, win_req_t *req, window_ha
if (win->res) if (win->res)
request_resource(&iomem_resource, res); request_resource(&iomem_resource, res);
dev_dbg(&s->dev, "request_window results in %pR\n", res); dev_dbg(&p_dev->dev, "request_window results in %pR\n", res);
mutex_unlock(&s->ops_mutex); mutex_unlock(&s->ops_mutex);
*wh = res; *wh = res;
......
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