diff options
author | Sudip Mukherjee <sudipm.mukherjee@gmail.com> | 2018-11-25 19:47:32 +0000 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-11-27 08:30:55 +0100 |
commit | 69f92163f47ab5ac1d3a26e17563576cd651d56e (patch) | |
tree | ee46dc2238369046b8619d7ddd9de29a096c39c8 /drivers | |
parent | 55949c7e75ba535effd6965e47f705f173547dea (diff) | |
download | linux-69f92163f47ab5ac1d3a26e17563576cd651d56e.tar.bz2 |
char: lp: remove trailing whitespace
Fix checkpatch error for trailing whitespace.
Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/char/lp.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/drivers/char/lp.c b/drivers/char/lp.c index 8c4dd1a3bb6a..7b15272c0510 100644 --- a/drivers/char/lp.c +++ b/drivers/char/lp.c @@ -46,8 +46,8 @@ * lp=auto (assign lp devices to all ports that * have printers attached, as determined * by the IEEE-1284 autoprobe) - * - * lp=reset (reset the printer during + * + * lp=reset (reset the printer during * initialisation) * * lp=off (disable the printer driver entirely) @@ -188,7 +188,7 @@ static int lp_preempt(void *handle) } -/* +/* * Try to negotiate to a new mode; if unsuccessful negotiate to * compatibility mode. Return the mode we ended up in. */ @@ -326,7 +326,7 @@ static ssize_t lp_write(struct file * file, const char __user * buf, */ lp_claim_parport_or_block (&lp_table[minor]); /* Go to the proper mode. */ - lp_table[minor].current_mode = lp_negotiate (port, + lp_table[minor].current_mode = lp_negotiate (port, lp_table[minor].best_mode); parport_set_timeout (lp_table[minor].dev, @@ -355,7 +355,7 @@ static ssize_t lp_write(struct file * file, const char __user * buf, /* incomplete write -> check error ! */ int error; - parport_negotiate (lp_table[minor].dev->port, + parport_negotiate (lp_table[minor].dev->port, IEEE1284_MODE_COMPAT); lp_table[minor].current_mode = IEEE1284_MODE_COMPAT; @@ -372,8 +372,8 @@ static ssize_t lp_write(struct file * file, const char __user * buf, } parport_yield_blocking (lp_table[minor].dev); - lp_table[minor].current_mode - = lp_negotiate (port, + lp_table[minor].current_mode + = lp_negotiate (port, lp_table[minor].best_mode); } else if (need_resched()) @@ -389,13 +389,13 @@ static ssize_t lp_write(struct file * file, const char __user * buf, retv = -EFAULT; break; } - } + } } while (count > 0); - if (test_and_clear_bit(LP_PREEMPT_REQUEST, + if (test_and_clear_bit(LP_PREEMPT_REQUEST, &lp_table[minor].bits)) { printk(KERN_INFO "lp%d releasing parport\n", minor); - parport_negotiate (lp_table[minor].dev->port, + parport_negotiate (lp_table[minor].dev->port, IEEE1284_MODE_COMPAT); lp_table[minor].current_mode = IEEE1284_MODE_COMPAT; lp_release_parport (&lp_table[minor]); @@ -542,7 +542,7 @@ static int lp_open(struct inode * inode, struct file * file) /* Determine if the peripheral supports ECP mode */ lp_claim_parport_or_block (&lp_table[minor]); if ( (lp_table[minor].dev->port->modes & PARPORT_MODE_ECP) && - !parport_negotiate (lp_table[minor].dev->port, + !parport_negotiate (lp_table[minor].dev->port, IEEE1284_MODE_ECP)) { printk (KERN_INFO "lp%d: ECP mode\n", minor); lp_table[minor].best_mode = IEEE1284_MODE_ECP; @@ -615,7 +615,7 @@ static int lp_do_ioctl(unsigned int minor, unsigned int cmd, case LPWAIT: LP_WAIT(minor) = arg; break; - case LPSETIRQ: + case LPSETIRQ: return -EINVAL; break; case LPGETIRQ: @@ -908,7 +908,7 @@ static int __init lp_setup (char *str) static int lp_register(int nr, struct parport *port) { - lp_table[nr].dev = parport_register_device(port, "lp", + lp_table[nr].dev = parport_register_device(port, "lp", lp_preempt, NULL, NULL, 0, (void *) &lp_table[nr]); if (lp_table[nr].dev == NULL) @@ -921,7 +921,7 @@ static int lp_register(int nr, struct parport *port) device_create(lp_class, port->dev, MKDEV(LP_MAJOR, nr), NULL, "lp%d", nr); - printk(KERN_INFO "lp%d: using %s (%s).\n", nr, port->name, + printk(KERN_INFO "lp%d: using %s (%s).\n", nr, port->name, (port->irq == PARPORT_IRQ_NONE)?"polling":"interrupt-driven"); #ifdef CONFIG_LP_CONSOLE @@ -1060,7 +1060,7 @@ static int __init lp_init_module (void) else { char *ep; unsigned long r = simple_strtoul(parport[n], &ep, 0); - if (ep != parport[n]) + if (ep != parport[n]) parport_nr[n] = r; else { printk(KERN_ERR "lp: bad port specifier `%s'\n", parport[n]); |