diff options
Diffstat (limited to 'drivers/staging/dgnc/dgnc_sysfs.c')
-rw-r--r-- | drivers/staging/dgnc/dgnc_sysfs.c | 188 |
1 files changed, 94 insertions, 94 deletions
diff --git a/drivers/staging/dgnc/dgnc_sysfs.c b/drivers/staging/dgnc/dgnc_sysfs.c index 0ea6c800280..946230c2348 100644 --- a/drivers/staging/dgnc/dgnc_sysfs.c +++ b/drivers/staging/dgnc/dgnc_sysfs.c @@ -152,19 +152,19 @@ void dgnc_remove_driver_sysfiles(struct pci_driver *dgnc_driver) #define DGNC_VERIFY_BOARD(p, bd) \ if (!p) \ - return (0); \ + return 0; \ \ bd = dev_get_drvdata(p); \ if (!bd || bd->magic != DGNC_BOARD_MAGIC) \ - return (0); \ + return 0; \ if (bd->state != BOARD_READY) \ - return (0); \ + return 0; \ static ssize_t dgnc_vpd_show(struct device *p, struct device_attribute *attr, char *buf) { - struct board_t *bd; + struct dgnc_board *bd; int count = 0; int i = 0; @@ -184,7 +184,7 @@ static DEVICE_ATTR(vpd, S_IRUSR, dgnc_vpd_show, NULL); static ssize_t dgnc_serial_number_show(struct device *p, struct device_attribute *attr, char *buf) { - struct board_t *bd; + struct dgnc_board *bd; int count = 0; DGNC_VERIFY_BOARD(p, bd); @@ -201,7 +201,7 @@ static DEVICE_ATTR(serial_number, S_IRUSR, dgnc_serial_number_show, NULL); static ssize_t dgnc_ports_state_show(struct device *p, struct device_attribute *attr, char *buf) { - struct board_t *bd; + struct dgnc_board *bd; int count = 0; int i = 0; @@ -219,7 +219,7 @@ static DEVICE_ATTR(ports_state, S_IRUSR, dgnc_ports_state_show, NULL); static ssize_t dgnc_ports_baud_show(struct device *p, struct device_attribute *attr, char *buf) { - struct board_t *bd; + struct dgnc_board *bd; int count = 0; int i = 0; @@ -236,7 +236,7 @@ static DEVICE_ATTR(ports_baud, S_IRUSR, dgnc_ports_baud_show, NULL); static ssize_t dgnc_ports_msignals_show(struct device *p, struct device_attribute *attr, char *buf) { - struct board_t *bd; + struct dgnc_board *bd; int count = 0; int i = 0; @@ -264,7 +264,7 @@ static DEVICE_ATTR(ports_msignals, S_IRUSR, dgnc_ports_msignals_show, NULL); static ssize_t dgnc_ports_iflag_show(struct device *p, struct device_attribute *attr, char *buf) { - struct board_t *bd; + struct dgnc_board *bd; int count = 0; int i = 0; @@ -281,7 +281,7 @@ static DEVICE_ATTR(ports_iflag, S_IRUSR, dgnc_ports_iflag_show, NULL); static ssize_t dgnc_ports_cflag_show(struct device *p, struct device_attribute *attr, char *buf) { - struct board_t *bd; + struct dgnc_board *bd; int count = 0; int i = 0; @@ -298,7 +298,7 @@ static DEVICE_ATTR(ports_cflag, S_IRUSR, dgnc_ports_cflag_show, NULL); static ssize_t dgnc_ports_oflag_show(struct device *p, struct device_attribute *attr, char *buf) { - struct board_t *bd; + struct dgnc_board *bd; int count = 0; int i = 0; @@ -315,7 +315,7 @@ static DEVICE_ATTR(ports_oflag, S_IRUSR, dgnc_ports_oflag_show, NULL); static ssize_t dgnc_ports_lflag_show(struct device *p, struct device_attribute *attr, char *buf) { - struct board_t *bd; + struct dgnc_board *bd; int count = 0; int i = 0; @@ -332,7 +332,7 @@ static DEVICE_ATTR(ports_lflag, S_IRUSR, dgnc_ports_lflag_show, NULL); static ssize_t dgnc_ports_digi_flag_show(struct device *p, struct device_attribute *attr, char *buf) { - struct board_t *bd; + struct dgnc_board *bd; int count = 0; int i = 0; @@ -349,7 +349,7 @@ static DEVICE_ATTR(ports_digi_flag, S_IRUSR, dgnc_ports_digi_flag_show, NULL); static ssize_t dgnc_ports_rxcount_show(struct device *p, struct device_attribute *attr, char *buf) { - struct board_t *bd; + struct dgnc_board *bd; int count = 0; int i = 0; @@ -366,7 +366,7 @@ static DEVICE_ATTR(ports_rxcount, S_IRUSR, dgnc_ports_rxcount_show, NULL); static ssize_t dgnc_ports_txcount_show(struct device *p, struct device_attribute *attr, char *buf) { - struct board_t *bd; + struct dgnc_board *bd; int count = 0; int i = 0; @@ -384,7 +384,7 @@ static DEVICE_ATTR(ports_txcount, S_IRUSR, dgnc_ports_txcount_show, NULL); /* this function creates the sys files that will export each signal status * to sysfs each value will be put in a separate filename */ -void dgnc_create_ports_sysfiles(struct board_t *bd) +void dgnc_create_ports_sysfiles(struct dgnc_board *bd) { int rc = 0; @@ -408,7 +408,7 @@ void dgnc_create_ports_sysfiles(struct board_t *bd) /* removes all the sys files created for that port */ -void dgnc_remove_ports_sysfiles(struct board_t *bd) +void dgnc_remove_ports_sysfiles(struct dgnc_board *bd) { device_remove_file(&(bd->pdev->dev), &dev_attr_ports_state); device_remove_file(&(bd->pdev->dev), &dev_attr_ports_baud); @@ -427,23 +427,23 @@ void dgnc_remove_ports_sysfiles(struct board_t *bd) static ssize_t dgnc_tty_state_show(struct device *d, struct device_attribute *attr, char *buf) { - struct board_t *bd; + struct dgnc_board *bd; struct channel_t *ch; struct un_t *un; if (!d) - return (0); - un = (struct un_t *) dev_get_drvdata(d); + return 0; + un = dev_get_drvdata(d); if (!un || un->magic != DGNC_UNIT_MAGIC) - return (0); + return 0; ch = un->un_ch; if (!ch || ch->magic != DGNC_CHANNEL_MAGIC) - return (0); + return 0; bd = ch->ch_bd; if (!bd || bd->magic != DGNC_BOARD_MAGIC) - return (0); + return 0; if (bd->state != BOARD_READY) - return (0); + return 0; return snprintf(buf, PAGE_SIZE, "%s", un->un_open_count ? "Open" : "Closed"); } @@ -452,23 +452,23 @@ static DEVICE_ATTR(state, S_IRUSR, dgnc_tty_state_show, NULL); static ssize_t dgnc_tty_baud_show(struct device *d, struct device_attribute *attr, char *buf) { - struct board_t *bd; + struct dgnc_board *bd; struct channel_t *ch; struct un_t *un; if (!d) - return (0); - un = (struct un_t *) dev_get_drvdata(d); + return 0; + un = dev_get_drvdata(d); if (!un || un->magic != DGNC_UNIT_MAGIC) - return (0); + return 0; ch = un->un_ch; if (!ch || ch->magic != DGNC_CHANNEL_MAGIC) - return (0); + return 0; bd = ch->ch_bd; if (!bd || bd->magic != DGNC_BOARD_MAGIC) - return (0); + return 0; if (bd->state != BOARD_READY) - return (0); + return 0; return snprintf(buf, PAGE_SIZE, "%d\n", ch->ch_old_baud); } @@ -477,23 +477,23 @@ static DEVICE_ATTR(baud, S_IRUSR, dgnc_tty_baud_show, NULL); static ssize_t dgnc_tty_msignals_show(struct device *d, struct device_attribute *attr, char *buf) { - struct board_t *bd; + struct dgnc_board *bd; struct channel_t *ch; struct un_t *un; if (!d) - return (0); - un = (struct un_t *) dev_get_drvdata(d); + return 0; + un = dev_get_drvdata(d); if (!un || un->magic != DGNC_UNIT_MAGIC) - return (0); + return 0; ch = un->un_ch; if (!ch || ch->magic != DGNC_CHANNEL_MAGIC) - return (0); + return 0; bd = ch->ch_bd; if (!bd || bd->magic != DGNC_BOARD_MAGIC) - return (0); + return 0; if (bd->state != BOARD_READY) - return (0); + return 0; if (ch->ch_open_count) { return snprintf(buf, PAGE_SIZE, "%s %s %s %s %s %s\n", @@ -511,23 +511,23 @@ static DEVICE_ATTR(msignals, S_IRUSR, dgnc_tty_msignals_show, NULL); static ssize_t dgnc_tty_iflag_show(struct device *d, struct device_attribute *attr, char *buf) { - struct board_t *bd; + struct dgnc_board *bd; struct channel_t *ch; struct un_t *un; if (!d) - return (0); - un = (struct un_t *) dev_get_drvdata(d); + return 0; + un = dev_get_drvdata(d); if (!un || un->magic != DGNC_UNIT_MAGIC) - return (0); + return 0; ch = un->un_ch; if (!ch || ch->magic != DGNC_CHANNEL_MAGIC) - return (0); + return 0; bd = ch->ch_bd; if (!bd || bd->magic != DGNC_BOARD_MAGIC) - return (0); + return 0; if (bd->state != BOARD_READY) - return (0); + return 0; return snprintf(buf, PAGE_SIZE, "%x\n", ch->ch_c_iflag); } @@ -536,23 +536,23 @@ static DEVICE_ATTR(iflag, S_IRUSR, dgnc_tty_iflag_show, NULL); static ssize_t dgnc_tty_cflag_show(struct device *d, struct device_attribute *attr, char *buf) { - struct board_t *bd; + struct dgnc_board *bd; struct channel_t *ch; struct un_t *un; if (!d) - return (0); - un = (struct un_t *) dev_get_drvdata(d); + return 0; + un = dev_get_drvdata(d); if (!un || un->magic != DGNC_UNIT_MAGIC) - return (0); + return 0; ch = un->un_ch; if (!ch || ch->magic != DGNC_CHANNEL_MAGIC) - return (0); + return 0; bd = ch->ch_bd; if (!bd || bd->magic != DGNC_BOARD_MAGIC) - return (0); + return 0; if (bd->state != BOARD_READY) - return (0); + return 0; return snprintf(buf, PAGE_SIZE, "%x\n", ch->ch_c_cflag); } @@ -561,23 +561,23 @@ static DEVICE_ATTR(cflag, S_IRUSR, dgnc_tty_cflag_show, NULL); static ssize_t dgnc_tty_oflag_show(struct device *d, struct device_attribute *attr, char *buf) { - struct board_t *bd; + struct dgnc_board *bd; struct channel_t *ch; struct un_t *un; if (!d) - return (0); - un = (struct un_t *) dev_get_drvdata(d); + return 0; + un = dev_get_drvdata(d); if (!un || un->magic != DGNC_UNIT_MAGIC) - return (0); + return 0; ch = un->un_ch; if (!ch || ch->magic != DGNC_CHANNEL_MAGIC) - return (0); + return 0; bd = ch->ch_bd; if (!bd || bd->magic != DGNC_BOARD_MAGIC) - return (0); + return 0; if (bd->state != BOARD_READY) - return (0); + return 0; return snprintf(buf, PAGE_SIZE, "%x\n", ch->ch_c_oflag); } @@ -586,23 +586,23 @@ static DEVICE_ATTR(oflag, S_IRUSR, dgnc_tty_oflag_show, NULL); static ssize_t dgnc_tty_lflag_show(struct device *d, struct device_attribute *attr, char *buf) { - struct board_t *bd; + struct dgnc_board *bd; struct channel_t *ch; struct un_t *un; if (!d) - return (0); - un = (struct un_t *) dev_get_drvdata(d); + return 0; + un = dev_get_drvdata(d); if (!un || un->magic != DGNC_UNIT_MAGIC) - return (0); + return 0; ch = un->un_ch; if (!ch || ch->magic != DGNC_CHANNEL_MAGIC) - return (0); + return 0; bd = ch->ch_bd; if (!bd || bd->magic != DGNC_BOARD_MAGIC) - return (0); + return 0; if (bd->state != BOARD_READY) - return (0); + return 0; return snprintf(buf, PAGE_SIZE, "%x\n", ch->ch_c_lflag); } @@ -611,23 +611,23 @@ static DEVICE_ATTR(lflag, S_IRUSR, dgnc_tty_lflag_show, NULL); static ssize_t dgnc_tty_digi_flag_show(struct device *d, struct device_attribute *attr, char *buf) { - struct board_t *bd; + struct dgnc_board *bd; struct channel_t *ch; struct un_t *un; if (!d) - return (0); - un = (struct un_t *) dev_get_drvdata(d); + return 0; + un = dev_get_drvdata(d); if (!un || un->magic != DGNC_UNIT_MAGIC) - return (0); + return 0; ch = un->un_ch; if (!ch || ch->magic != DGNC_CHANNEL_MAGIC) - return (0); + return 0; bd = ch->ch_bd; if (!bd || bd->magic != DGNC_BOARD_MAGIC) - return (0); + return 0; if (bd->state != BOARD_READY) - return (0); + return 0; return snprintf(buf, PAGE_SIZE, "%x\n", ch->ch_digi.digi_flags); } @@ -636,23 +636,23 @@ static DEVICE_ATTR(digi_flag, S_IRUSR, dgnc_tty_digi_flag_show, NULL); static ssize_t dgnc_tty_rxcount_show(struct device *d, struct device_attribute *attr, char *buf) { - struct board_t *bd; + struct dgnc_board *bd; struct channel_t *ch; struct un_t *un; if (!d) - return (0); - un = (struct un_t *) dev_get_drvdata(d); + return 0; + un = dev_get_drvdata(d); if (!un || un->magic != DGNC_UNIT_MAGIC) - return (0); + return 0; ch = un->un_ch; if (!ch || ch->magic != DGNC_CHANNEL_MAGIC) - return (0); + return 0; bd = ch->ch_bd; if (!bd || bd->magic != DGNC_BOARD_MAGIC) - return (0); + return 0; if (bd->state != BOARD_READY) - return (0); + return 0; return snprintf(buf, PAGE_SIZE, "%ld\n", ch->ch_rxcount); } @@ -661,23 +661,23 @@ static DEVICE_ATTR(rxcount, S_IRUSR, dgnc_tty_rxcount_show, NULL); static ssize_t dgnc_tty_txcount_show(struct device *d, struct device_attribute *attr, char *buf) { - struct board_t *bd; + struct dgnc_board *bd; struct channel_t *ch; struct un_t *un; if (!d) - return (0); - un = (struct un_t *) dev_get_drvdata(d); + return 0; + un = dev_get_drvdata(d); if (!un || un->magic != DGNC_UNIT_MAGIC) - return (0); + return 0; ch = un->un_ch; if (!ch || ch->magic != DGNC_CHANNEL_MAGIC) - return (0); + return 0; bd = ch->ch_bd; if (!bd || bd->magic != DGNC_BOARD_MAGIC) - return (0); + return 0; if (bd->state != BOARD_READY) - return (0); + return 0; return snprintf(buf, PAGE_SIZE, "%ld\n", ch->ch_txcount); } @@ -686,23 +686,23 @@ static DEVICE_ATTR(txcount, S_IRUSR, dgnc_tty_txcount_show, NULL); static ssize_t dgnc_tty_name_show(struct device *d, struct device_attribute *attr, char *buf) { - struct board_t *bd; + struct dgnc_board *bd; struct channel_t *ch; struct un_t *un; if (!d) - return (0); - un = (struct un_t *) dev_get_drvdata(d); + return 0; + un = dev_get_drvdata(d); if (!un || un->magic != DGNC_UNIT_MAGIC) - return (0); + return 0; ch = un->un_ch; if (!ch || ch->magic != DGNC_CHANNEL_MAGIC) - return (0); + return 0; bd = ch->ch_bd; if (!bd || bd->magic != DGNC_BOARD_MAGIC) - return (0); + return 0; if (bd->state != BOARD_READY) - return (0); + return 0; return snprintf(buf, PAGE_SIZE, "%sn%d%c\n", (un->un_type == DGNC_PRINT) ? "pr" : "tty", |