[36/40] isdn: replace ->proc_fops with ->proc_show

Message ID	20180425154827.32251-37-hch@lst.de
State	Not Applicable
Delegated to:	David Miller
Headers	show Return-Path: <linux-ide-owner@vger.kernel.org> From: Christoph Hellwig <hch@lst.de> To: Andrew Morton <akpm@linux-foundation.org>, Alexander Viro <viro@zeniv.linux.org.uk> Cc: Alexey Dobriyan <adobriyan@gmail.com>, Greg Kroah-Hartman <gregkh@linuxfoundation.org>, Jiri Slaby <jslaby@suse.com>, Alessandro Zummo <a.zummo@towertech.it>, Alexandre Belloni <alexandre.belloni@bootlin.com>, linux-acpi@vger.kernel.org, drbd-dev@lists.linbit.com, linux-ide@vger.kernel.org, netdev@vger.kernel.org, linux-rtc@vger.kernel.org, megaraidlinux.pdl@broadcom.com, linux-scsi@vger.kernel.org, devel@driverdev.osuosl.org, linux-afs@lists.infradead.org, linux-ext4@vger.kernel.org, jfs-discussion@lists.sourceforge.net, netfilter-devel@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 36/40] isdn: replace ->proc_fops with ->proc_show Date: Wed, 25 Apr 2018 17:48:23 +0200 Message-Id: <20180425154827.32251-37-hch@lst.de> In-Reply-To: <20180425154827.32251-1-hch@lst.de> References: <20180425154827.32251-1-hch@lst.de> Sender: linux-ide-owner@vger.kernel.org Precedence: bulk
Series	[01/40] net/can: single_open_net needs to be paired with single_release_net \| expand [01/40] net/can: single_open_net needs to be paired with single_release_net [02/40] proc: simplify proc_register calling conventions [03/40] proc: add a proc_create_reg helper [04/40] proc: introduce proc_create_seq{,_data} [05/40] proc: introduce proc_create_seq_private [06/40] proc: introduce proc_create_single{,_data} [07/40] ipv{4,6}/udp{,lite}: simplify proc registration [08/40] ipv{4,6}/tcp: simplify procfs registration [09/40] ipv{4,6}/ping: simplify proc file creation [10/40] ipv{4,6}/raw: simplify ѕeq_file code [11/40] ipv6/flowlabel: simplify pid namespace lookup [12/40] net/kcm: simplify proc registration [13/40] netfilter/x_tables: simplify ѕeq_file code [14/40] net: move seq_file_single_net to <linux/seq_file_net.h> [15/40] proc: introduce proc_create_net{,_data} [16/40] proc: introduce proc_create_net_single [17/40] acpi/battery: simplify procfs code [18/40] sgi-gru: simplify procfs code [19/40] megaraid: simplify procfs code [20/40] sg: simplify procfs code [21/40] afs: simplify procfs code [22/40] ext4: simplify procfs code [23/40] jfs: simplify procfs code [24/40] staging/rtl8192u: simplify procfs code [25/40] resource: switch to proc_create_seq_data [26/40] drbd: switch to proc_create_single [27/40] rtc/proc: switch to proc_create_single_data [28/40] bonding: switch to proc_create_seq_data [29/40] hostap: switch to proc_create_{seq,single}_data [30/40] neigh: switch to proc_create_seq_data [31/40] netfilter/xt_hashlimit: switch to proc_create_{seq,single}_data [32/40] netfilter/x_tables: switch to proc_create_seq_private [33/40] bluetooth: switch to proc_create_seq_data [34/40] atm: simplify procfs code [35/40] atm: switch to proc_create_seq_private [36/40] isdn: replace ->proc_fops with ->proc_show [37/40] proc: don't detour through seq->private to get the inode [38/40] ide: remove ide_driver_proc_write [39/40] ide: replace ->proc_fops with ->proc_show [40/40] tty: replace ->proc_fops with ->proc_show

diff --git a/drivers/isdn/capi/kcapi.c b/drivers/isdn/capi/kcapi.c index 46c189ad8d94..0ff517d3c98f 100644 --- a/drivers/isdn/capi/kcapi.c +++ b/drivers/isdn/capi/kcapi.c @@ -534,7 +534,8 @@ int attach_capi_ctr(struct capi_ctr *ctr) init_waitqueue_head(&ctr->state_wait_queue); 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++; diff --git a/drivers/isdn/gigaset/capi.c b/drivers/isdn/gigaset/capi.c index ccec7778cad2..dac5cd35e901 100644 --- a/drivers/isdn/gigaset/capi.c +++ b/drivers/isdn/gigaset/capi.c @@ -2437,19 +2437,6 @@ static int gigaset_proc_show(struct seq_file *m, void *v) 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 * @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.release_appl = gigaset_release_appl; iif->ctr.send_message = gigaset_send_message; - iif->ctr.procinfo = gigaset_procinfo; - iif->ctr.proc_fops = &gigaset_proc_fops; + iif->ctr.proc_show = gigaset_proc_show, INIT_LIST_HEAD(&iif->appls); skb_queue_head_init(&iif->sendqueue); atomic_set(&iif->sendqlen, 0); diff --git a/drivers/isdn/hardware/avm/avmcard.h b/drivers/isdn/hardware/avm/avmcard.h index c95712dbfa9f..cdfa89c71997 100644 --- a/drivers/isdn/hardware/avm/avmcard.h +++ b/drivers/isdn/hardware/avm/avmcard.h @@ -556,7 +556,7 @@ u16 b1_send_message(struct capi_ctr *ctrl, struct sk_buff *skb); void b1_parse_version(avmctrl_info *card); 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 *, long rsize, long ssize); @@ -576,6 +576,6 @@ void b1dma_register_appl(struct capi_ctr *ctrl, capi_register_params *rp); void b1dma_release_appl(struct capi_ctr *ctrl, u16 appl); 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_ */ diff --git a/drivers/isdn/hardware/avm/b1.c b/drivers/isdn/hardware/avm/b1.c index b1833d08a5fe..5ee5489d3f15 100644 --- a/drivers/isdn/hardware/avm/b1.c +++ b/drivers/isdn/hardware/avm/b1.c @@ -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; avmctrl_info *cinfo = (avmctrl_info *)(ctrl->driverdata); @@ -699,20 +699,7 @@ static int b1ctl_proc_show(struct seq_file *m, void *v) return 0; } - -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); +EXPORT_SYMBOL(b1_proc_show); /* ------------------------------------------------------------- */ diff --git a/drivers/isdn/hardware/avm/b1dma.c b/drivers/isdn/hardware/avm/b1dma.c index 9538a9e5e1a8..6a3dc9937ce5 100644 --- a/drivers/isdn/hardware/avm/b1dma.c +++ b/drivers/isdn/hardware/avm/b1dma.c @@ -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; avmctrl_info *cinfo = (avmctrl_info *)(ctrl->driverdata); @@ -941,20 +941,7 @@ static int b1dmactl_proc_show(struct seq_file *m, void *v) return 0; } - -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); +EXPORT_SYMBOL(b1dma_proc_show); /* ------------------------------------------------------------- */ diff --git a/drivers/isdn/hardware/avm/b1isa.c b/drivers/isdn/hardware/avm/b1isa.c index 54e871a47387..cdfea72e0ef6 100644 --- a/drivers/isdn/hardware/avm/b1isa.c +++ b/drivers/isdn/hardware/avm/b1isa.c @@ -121,7 +121,7 @@ static int b1isa_probe(struct pci_dev *pdev) cinfo->capi_ctrl.load_firmware = b1_load_firmware; cinfo->capi_ctrl.reset_ctr = b1_reset_ctr; 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); retval = attach_capi_ctr(&cinfo->capi_ctrl); diff --git a/drivers/isdn/hardware/avm/b1pci.c b/drivers/isdn/hardware/avm/b1pci.c index ac4863c2ecbc..b76b57a82c02 100644 --- a/drivers/isdn/hardware/avm/b1pci.c +++ b/drivers/isdn/hardware/avm/b1pci.c @@ -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.reset_ctr = b1_reset_ctr; 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); 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.reset_ctr = b1dma_reset_ctr; 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); retval = attach_capi_ctr(&cinfo->capi_ctrl); diff --git a/drivers/isdn/hardware/avm/b1pcmcia.c b/drivers/isdn/hardware/avm/b1pcmcia.c index 6b0d19d963d5..3aca16e62902 100644 --- a/drivers/isdn/hardware/avm/b1pcmcia.c +++ b/drivers/isdn/hardware/avm/b1pcmcia.c @@ -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.reset_ctr = b1_reset_ctr; 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); retval = attach_capi_ctr(&cinfo->capi_ctrl); diff --git a/drivers/isdn/hardware/avm/c4.c b/drivers/isdn/hardware/avm/c4.c index 034cabac699d..ac72cd204c4d 100644 --- a/drivers/isdn/hardware/avm/c4.c +++ b/drivers/isdn/hardware/avm/c4.c @@ -1127,19 +1127,6 @@ static int c4_proc_show(struct seq_file *m, void *v) 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, @@ -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.reset_ctr = c4_reset_ctr; 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); retval = attach_capi_ctr(&cinfo->capi_ctrl); diff --git a/drivers/isdn/hardware/avm/t1isa.c b/drivers/isdn/hardware/avm/t1isa.c index 9f80d20ced87..2153619c5b31 100644 --- a/drivers/isdn/hardware/avm/t1isa.c +++ b/drivers/isdn/hardware/avm/t1isa.c @@ -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.reset_ctr = t1isa_reset_ctr; 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); retval = attach_capi_ctr(&cinfo->capi_ctrl); diff --git a/drivers/isdn/hardware/avm/t1pci.c b/drivers/isdn/hardware/avm/t1pci.c index 2180b1685691..f5ed1d5004c9 100644 --- a/drivers/isdn/hardware/avm/t1pci.c +++ b/drivers/isdn/hardware/avm/t1pci.c @@ -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.reset_ctr = b1dma_reset_ctr; 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); retval = attach_capi_ctr(&cinfo->capi_ctrl); diff --git a/drivers/isdn/hardware/eicon/capimain.c b/drivers/isdn/hardware/eicon/capimain.c index be36d82004d6..f9244dc1c3c9 100644 --- a/drivers/isdn/hardware/eicon/capimain.c +++ b/drivers/isdn/hardware/eicon/capimain.c @@ -90,19 +90,6 @@ static int diva_ctl_proc_show(struct seq_file *m, void *v) 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 */ @@ -111,7 +98,7 @@ void diva_os_set_controller_struct(struct capi_ctr *ctrl) ctrl->driver_name = DRIVERLNAME; ctrl->load_firmware = NULL; ctrl->reset_ctr = NULL; - ctrl->proc_fops = &diva_ctl_proc_fops; + ctrl->proc_show = diva_ctl_proc_show; ctrl->owner = THIS_MODULE; } diff --git a/drivers/isdn/hysdn/hycapi.c b/drivers/isdn/hysdn/hycapi.c index eac0f51a0f60..a2c15cd7bf67 100644 --- a/drivers/isdn/hysdn/hycapi.c +++ b/drivers/isdn/hysdn/hycapi.c @@ -467,19 +467,6 @@ static int hycapi_proc_show(struct seq_file *m, void *v) 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 @@ -774,7 +761,7 @@ hycapi_capi_create(hysdn_card *card) ctrl->load_firmware = hycapi_load_firmware; ctrl->reset_ctr = hycapi_reset_ctr; ctrl->procinfo = hycapi_procinfo; - ctrl->proc_fops = &hycapi_proc_fops; + ctrl->proc_show = hycapi_proc_show; strcpy(ctrl->name, cinfo->cardname); ctrl->owner = THIS_MODULE; diff --git a/include/linux/isdn/capilli.h b/include/linux/isdn/capilli.h index 11b57c485854..d75e1ad72964 100644 --- a/include/linux/isdn/capilli.h +++ b/include/linux/isdn/capilli.h @@ -50,7 +50,7 @@ struct capi_ctr { u16 (*send_message)(struct capi_ctr *, struct sk_buff *skb); char *(*procinfo)(struct capi_ctr *); - const struct file_operations *proc_fops; + int (*proc_show)(struct seq_file *, void *); /* filled in before calling ready callback */ u8 manu[CAPI_MANUFACTURER_LEN]; /* CAPI_GET_MANUFACTURER */ diff --git a/net/bluetooth/cmtp/capi.c b/net/bluetooth/cmtp/capi.c index 426a92f02db4..eb41556002e3 100644 --- a/net/bluetooth/cmtp/capi.c +++ b/net/bluetooth/cmtp/capi.c @@ -521,18 +521,6 @@ static int cmtp_proc_show(struct seq_file *m, void *v) 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) { 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.procinfo = cmtp_procinfo; - session->ctrl.proc_fops = &cmtp_proc_fops; + session->ctrl.proc_show = cmtp_proc_show; if (attach_capi_ctr(&session->ctrl) < 0) { BT_ERR("Can't attach new controller");

[36/40] isdn: replace ->proc_fops with ->proc_show

Commit Message

Patch