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isdn: replace ->proc_fops with ->proc_show 

And switch to proc_create_single_data.

Signed-off-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Christoph Hellwig 2018-04-11 18:39:29 +02:00
parent a2d03aac51
commit 2cd1f0ddbb
15 changed files with 20 additions and 110 deletions
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3
drivers/isdn/capi/kcapi.c
View File

@ -534,7 +534,8 @@ int attach_capi_ctr(struct capi_ctr *ctr)
init_waitqueue_head(&ctr->state_wait_queue); init_waitqueue_head(&ctr->state_wait_queue);
sprintf(ctr->procfn, "capi/controllers/%d", ctr->cnr); sprintf(ctr->procfn, "capi/controllers/%d", ctr->cnr);
ctr->procent = proc_create_data(ctr->procfn, 0, NULL, ctr->proc_fops, ctr); ctr->procent = proc_create_single_data(ctr->procfn, 0, NULL,
ctr->proc_show, ctr);
ncontrollers++; ncontrollers++;

16
drivers/isdn/gigaset/capi.c
View File

@ -2437,19 +2437,6 @@ static int gigaset_proc_show(struct seq_file *m, void *v)
return 0; return 0;
} }
static int gigaset_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, gigaset_proc_show, PDE_DATA(inode));
}
static const struct file_operations gigaset_proc_fops = {
.owner = THIS_MODULE,
.open = gigaset_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
/** /**
* gigaset_isdn_regdev() - register device to LL * gigaset_isdn_regdev() - register device to LL
* @cs: device descriptor structure. * @cs: device descriptor structure.
@ -2478,8 +2465,7 @@ int gigaset_isdn_regdev(struct cardstate *cs, const char *isdnid)
iif->ctr.register_appl = gigaset_register_appl; iif->ctr.register_appl = gigaset_register_appl;
iif->ctr.release_appl = gigaset_release_appl; iif->ctr.release_appl = gigaset_release_appl;
iif->ctr.send_message = gigaset_send_message; iif->ctr.send_message = gigaset_send_message;
iif->ctr.procinfo = gigaset_procinfo; iif->ctr.proc_show = gigaset_proc_show,
iif->ctr.proc_fops = &gigaset_proc_fops;
INIT_LIST_HEAD(&iif->appls); INIT_LIST_HEAD(&iif->appls);
skb_queue_head_init(&iif->sendqueue); skb_queue_head_init(&iif->sendqueue);
atomic_set(&iif->sendqlen, 0); atomic_set(&iif->sendqlen, 0);

4
drivers/isdn/hardware/avm/avmcard.h
View File

@ -556,7 +556,7 @@ u16 b1_send_message(struct capi_ctr *ctrl, struct sk_buff *skb);
void b1_parse_version(avmctrl_info *card); void b1_parse_version(avmctrl_info *card);
irqreturn_t b1_interrupt(int interrupt, void *devptr); irqreturn_t b1_interrupt(int interrupt, void *devptr);
extern const struct file_operations b1ctl_proc_fops; int b1_proc_show(struct seq_file *m, void *v);
avmcard_dmainfo *avmcard_dma_alloc(char *name, struct pci_dev *, avmcard_dmainfo *avmcard_dma_alloc(char *name, struct pci_dev *,
long rsize, long ssize); long rsize, long ssize);
@ -576,6 +576,6 @@ void b1dma_register_appl(struct capi_ctr *ctrl,
capi_register_params *rp); capi_register_params *rp);
void b1dma_release_appl(struct capi_ctr *ctrl, u16 appl); void b1dma_release_appl(struct capi_ctr *ctrl, u16 appl);
u16 b1dma_send_message(struct capi_ctr *ctrl, struct sk_buff *skb); u16 b1dma_send_message(struct capi_ctr *ctrl, struct sk_buff *skb);
extern const struct file_operations b1dmactl_proc_fops; int b1dma_proc_show(struct seq_file *m, void *v);
#endif /* _AVMCARD_H_ */ #endif /* _AVMCARD_H_ */

17
drivers/isdn/hardware/avm/b1.c
View File

@ -637,7 +637,7 @@ irqreturn_t b1_interrupt(int interrupt, void *devptr)
} }
/* ------------------------------------------------------------- */ /* ------------------------------------------------------------- */
static int b1ctl_proc_show(struct seq_file *m, void *v) int b1_proc_show(struct seq_file *m, void *v)
{ {
struct capi_ctr *ctrl = m->private; struct capi_ctr *ctrl = m->private;
avmctrl_info *cinfo = (avmctrl_info *)(ctrl->driverdata); avmctrl_info *cinfo = (avmctrl_info *)(ctrl->driverdata);
@ -699,20 +699,7 @@ static int b1ctl_proc_show(struct seq_file *m, void *v)
return 0; return 0;
} }
EXPORT_SYMBOL(b1_proc_show);
static int b1ctl_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, b1ctl_proc_show, PDE_DATA(inode));
}
const struct file_operations b1ctl_proc_fops = {
.owner = THIS_MODULE,
.open = b1ctl_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
EXPORT_SYMBOL(b1ctl_proc_fops);
/* ------------------------------------------------------------- */ /* ------------------------------------------------------------- */

17
drivers/isdn/hardware/avm/b1dma.c
View File

@ -858,7 +858,7 @@ u16 b1dma_send_message(struct capi_ctr *ctrl, struct sk_buff *skb)
/* ------------------------------------------------------------- */ /* ------------------------------------------------------------- */
static int b1dmactl_proc_show(struct seq_file *m, void *v) int b1dma_proc_show(struct seq_file *m, void *v)
{ {
struct capi_ctr *ctrl = m->private; struct capi_ctr *ctrl = m->private;
avmctrl_info *cinfo = (avmctrl_info *)(ctrl->driverdata); avmctrl_info *cinfo = (avmctrl_info *)(ctrl->driverdata);
@ -941,20 +941,7 @@ static int b1dmactl_proc_show(struct seq_file *m, void *v)
return 0; return 0;
} }
EXPORT_SYMBOL(b1dma_proc_show);
static int b1dmactl_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, b1dmactl_proc_show, PDE_DATA(inode));
}
const struct file_operations b1dmactl_proc_fops = {
.owner = THIS_MODULE,
.open = b1dmactl_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
EXPORT_SYMBOL(b1dmactl_proc_fops);
/* ------------------------------------------------------------- */ /* ------------------------------------------------------------- */

2
drivers/isdn/hardware/avm/b1isa.c
View File

@ -121,7 +121,7 @@ static int b1isa_probe(struct pci_dev *pdev)
cinfo->capi_ctrl.load_firmware = b1_load_firmware; cinfo->capi_ctrl.load_firmware = b1_load_firmware;
cinfo->capi_ctrl.reset_ctr = b1_reset_ctr; cinfo->capi_ctrl.reset_ctr = b1_reset_ctr;
cinfo->capi_ctrl.procinfo = b1isa_procinfo; cinfo->capi_ctrl.procinfo = b1isa_procinfo;
cinfo->capi_ctrl.proc_fops = &b1ctl_proc_fops; cinfo->capi_ctrl.proc_show = b1_proc_show;
strcpy(cinfo->capi_ctrl.name, card->name); strcpy(cinfo->capi_ctrl.name, card->name);
retval = attach_capi_ctr(&cinfo->capi_ctrl); retval = attach_capi_ctr(&cinfo->capi_ctrl);

4
drivers/isdn/hardware/avm/b1pci.c
View File

@ -112,7 +112,7 @@ static int b1pci_probe(struct capicardparams *p, struct pci_dev *pdev)
cinfo->capi_ctrl.load_firmware = b1_load_firmware; cinfo->capi_ctrl.load_firmware = b1_load_firmware;
cinfo->capi_ctrl.reset_ctr = b1_reset_ctr; cinfo->capi_ctrl.reset_ctr = b1_reset_ctr;
cinfo->capi_ctrl.procinfo = b1pci_procinfo; cinfo->capi_ctrl.procinfo = b1pci_procinfo;
cinfo->capi_ctrl.proc_fops = &b1ctl_proc_fops; cinfo->capi_ctrl.proc_show = b1_proc_show;
strcpy(cinfo->capi_ctrl.name, card->name); strcpy(cinfo->capi_ctrl.name, card->name);
cinfo->capi_ctrl.owner = THIS_MODULE; cinfo->capi_ctrl.owner = THIS_MODULE;
@ -251,7 +251,7 @@ static int b1pciv4_probe(struct capicardparams *p, struct pci_dev *pdev)
cinfo->capi_ctrl.load_firmware = b1dma_load_firmware; cinfo->capi_ctrl.load_firmware = b1dma_load_firmware;
cinfo->capi_ctrl.reset_ctr = b1dma_reset_ctr; cinfo->capi_ctrl.reset_ctr = b1dma_reset_ctr;
cinfo->capi_ctrl.procinfo = b1pciv4_procinfo; cinfo->capi_ctrl.procinfo = b1pciv4_procinfo;
cinfo->capi_ctrl.proc_fops = &b1dmactl_proc_fops; cinfo->capi_ctrl.proc_show = b1dma_proc_show;
strcpy(cinfo->capi_ctrl.name, card->name); strcpy(cinfo->capi_ctrl.name, card->name);
retval = attach_capi_ctr(&cinfo->capi_ctrl); retval = attach_capi_ctr(&cinfo->capi_ctrl);

2
drivers/isdn/hardware/avm/b1pcmcia.c
View File

@ -108,7 +108,7 @@ static int b1pcmcia_add_card(unsigned int port, unsigned irq,
cinfo->capi_ctrl.load_firmware = b1_load_firmware; cinfo->capi_ctrl.load_firmware = b1_load_firmware;
cinfo->capi_ctrl.reset_ctr = b1_reset_ctr; cinfo->capi_ctrl.reset_ctr = b1_reset_ctr;
cinfo->capi_ctrl.procinfo = b1pcmcia_procinfo; cinfo->capi_ctrl.procinfo = b1pcmcia_procinfo;
cinfo->capi_ctrl.proc_fops = &b1ctl_proc_fops; cinfo->capi_ctrl.proc_show = b1_proc_show;
strcpy(cinfo->capi_ctrl.name, card->name); strcpy(cinfo->capi_ctrl.name, card->name);
retval = attach_capi_ctr(&cinfo->capi_ctrl); retval = attach_capi_ctr(&cinfo->capi_ctrl);

15
drivers/isdn/hardware/avm/c4.c
View File

@ -1127,19 +1127,6 @@ static int c4_proc_show(struct seq_file *m, void *v)
return 0; return 0;
} }
static int c4_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, c4_proc_show, PDE_DATA(inode));
}
static const struct file_operations c4_proc_fops = {
.owner = THIS_MODULE,
.open = c4_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
/* ------------------------------------------------------------- */ /* ------------------------------------------------------------- */
static int c4_add_card(struct capicardparams *p, struct pci_dev *dev, static int c4_add_card(struct capicardparams *p, struct pci_dev *dev,
@ -1211,7 +1198,7 @@ static int c4_add_card(struct capicardparams *p, struct pci_dev *dev,
cinfo->capi_ctrl.load_firmware = c4_load_firmware; cinfo->capi_ctrl.load_firmware = c4_load_firmware;
cinfo->capi_ctrl.reset_ctr = c4_reset_ctr; cinfo->capi_ctrl.reset_ctr = c4_reset_ctr;
cinfo->capi_ctrl.procinfo = c4_procinfo; cinfo->capi_ctrl.procinfo = c4_procinfo;
cinfo->capi_ctrl.proc_fops = &c4_proc_fops; cinfo->capi_ctrl.proc_show = c4_proc_show;
strcpy(cinfo->capi_ctrl.name, card->name); strcpy(cinfo->capi_ctrl.name, card->name);
retval = attach_capi_ctr(&cinfo->capi_ctrl); retval = attach_capi_ctr(&cinfo->capi_ctrl);

2
drivers/isdn/hardware/avm/t1isa.c
View File

@ -430,7 +430,7 @@ static int t1isa_probe(struct pci_dev *pdev, int cardnr)
cinfo->capi_ctrl.load_firmware = t1isa_load_firmware; cinfo->capi_ctrl.load_firmware = t1isa_load_firmware;
cinfo->capi_ctrl.reset_ctr = t1isa_reset_ctr; cinfo->capi_ctrl.reset_ctr = t1isa_reset_ctr;
cinfo->capi_ctrl.procinfo = t1isa_procinfo; cinfo->capi_ctrl.procinfo = t1isa_procinfo;
cinfo->capi_ctrl.proc_fops = &b1ctl_proc_fops; cinfo->capi_ctrl.proc_show = b1_proc_show;
strcpy(cinfo->capi_ctrl.name, card->name); strcpy(cinfo->capi_ctrl.name, card->name);
retval = attach_capi_ctr(&cinfo->capi_ctrl); retval = attach_capi_ctr(&cinfo->capi_ctrl);

2
drivers/isdn/hardware/avm/t1pci.c
View File

@ -119,7 +119,7 @@ static int t1pci_add_card(struct capicardparams *p, struct pci_dev *pdev)
cinfo->capi_ctrl.load_firmware = b1dma_load_firmware; cinfo->capi_ctrl.load_firmware = b1dma_load_firmware;
cinfo->capi_ctrl.reset_ctr = b1dma_reset_ctr; cinfo->capi_ctrl.reset_ctr = b1dma_reset_ctr;
cinfo->capi_ctrl.procinfo = t1pci_procinfo; cinfo->capi_ctrl.procinfo = t1pci_procinfo;
cinfo->capi_ctrl.proc_fops = &b1dmactl_proc_fops; cinfo->capi_ctrl.proc_show = b1dma_proc_show;
strcpy(cinfo->capi_ctrl.name, card->name); strcpy(cinfo->capi_ctrl.name, card->name);
retval = attach_capi_ctr(&cinfo->capi_ctrl); retval = attach_capi_ctr(&cinfo->capi_ctrl);

15
drivers/isdn/hardware/eicon/capimain.c
View File

@ -90,19 +90,6 @@ static int diva_ctl_proc_show(struct seq_file *m, void *v)
return 0; return 0;
} }
static int diva_ctl_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, diva_ctl_proc_show, NULL);
}
static const struct file_operations diva_ctl_proc_fops = {
.owner = THIS_MODULE,
.open = diva_ctl_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
/* /*
* set additional os settings in capi_ctr struct * set additional os settings in capi_ctr struct
*/ */
@ -111,7 +98,7 @@ void diva_os_set_controller_struct(struct capi_ctr *ctrl)
ctrl->driver_name = DRIVERLNAME; ctrl->driver_name = DRIVERLNAME;
ctrl->load_firmware = NULL; ctrl->load_firmware = NULL;
ctrl->reset_ctr = NULL; ctrl->reset_ctr = NULL;
ctrl->proc_fops = &diva_ctl_proc_fops; ctrl->proc_show = diva_ctl_proc_show;
ctrl->owner = THIS_MODULE; ctrl->owner = THIS_MODULE;
} }

15
drivers/isdn/hysdn/hycapi.c
View File

@ -467,19 +467,6 @@ static int hycapi_proc_show(struct seq_file *m, void *v)
return 0; return 0;
} }
static int hycapi_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, hycapi_proc_show, PDE_DATA(inode));
}
static const struct file_operations hycapi_proc_fops = {
.owner = THIS_MODULE,
.open = hycapi_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
/************************************************************** /**************************************************************
hycapi_load_firmware hycapi_load_firmware
@ -774,7 +761,7 @@ hycapi_capi_create(hysdn_card *card)
ctrl->load_firmware = hycapi_load_firmware; ctrl->load_firmware = hycapi_load_firmware;
ctrl->reset_ctr = hycapi_reset_ctr; ctrl->reset_ctr = hycapi_reset_ctr;
ctrl->procinfo = hycapi_procinfo; ctrl->procinfo = hycapi_procinfo;
ctrl->proc_fops = &hycapi_proc_fops; ctrl->proc_show = hycapi_proc_show;
strcpy(ctrl->name, cinfo->cardname); strcpy(ctrl->name, cinfo->cardname);
ctrl->owner = THIS_MODULE; ctrl->owner = THIS_MODULE;

2
include/linux/isdn/capilli.h
View File

@ -50,7 +50,7 @@ struct capi_ctr {
u16 (*send_message)(struct capi_ctr *, struct sk_buff *skb); u16 (*send_message)(struct capi_ctr *, struct sk_buff *skb);
char *(*procinfo)(struct capi_ctr *); char *(*procinfo)(struct capi_ctr *);
const struct file_operations *proc_fops; int (*proc_show)(struct seq_file *, void *);
/* filled in before calling ready callback */ /* filled in before calling ready callback */
u8 manu[CAPI_MANUFACTURER_LEN]; /* CAPI_GET_MANUFACTURER */ u8 manu[CAPI_MANUFACTURER_LEN]; /* CAPI_GET_MANUFACTURER */

14
net/bluetooth/cmtp/capi.c
View File

@ -521,18 +521,6 @@ static int cmtp_proc_show(struct seq_file *m, void *v)
return 0; return 0;
} }
static int cmtp_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, cmtp_proc_show, PDE_DATA(inode));
}
static const struct file_operations cmtp_proc_fops = {
.open = cmtp_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
int cmtp_attach_device(struct cmtp_session *session) int cmtp_attach_device(struct cmtp_session *session)
{ {
unsigned char buf[4]; unsigned char buf[4];
@ -571,7 +559,7 @@ int cmtp_attach_device(struct cmtp_session *session)
session->ctrl.send_message = cmtp_send_message; session->ctrl.send_message = cmtp_send_message;
session->ctrl.procinfo = cmtp_procinfo; session->ctrl.procinfo = cmtp_procinfo;
session->ctrl.proc_fops = &cmtp_proc_fops; session->ctrl.proc_show = cmtp_proc_show;
if (attach_capi_ctr(&session->ctrl) < 0) { if (attach_capi_ctr(&session->ctrl) < 0) {
BT_ERR("Can't attach new controller"); BT_ERR("Can't attach new controller");