parport: Remove space in function calls

This removes the space in function calls in drivers/parport/daisy.c

Signed-off-by: Matthew Martin <lihnucks@gmail.com>
Signed-off-by: Adrian Bunk <bunk@stusta.de>

diff --git a/drivers/parport/daisy.c b/drivers/parport/daisy.c
index fd41e28101eaa4b305230fccdaad77392847ab15..83ee095ec6e277573acda23eae20945f4d36fcd4 100644 (file)
--- a/drivers/parport/daisy.c
+++ b/drivers/parport/daisy.c
@@ -30,7 +30,7 @@
 #undef DEBUG
 
 #ifdef DEBUG
-#define DPRINTK(stuff...) printk (stuff)
+#define DPRINTK(stuff...) printk(stuff)
 #else
 #define DPRINTK(stuff...)
 #endif
@@ -46,16 +46,16 @@ static DEFINE_SPINLOCK(topology_lock);
 static int numdevs = 0;
 
 /* Forward-declaration of lower-level functions. */
-static int mux_present (struct parport *port);
-static int num_mux_ports (struct parport *port);
-static int select_port (struct parport *port);
-static int assign_addrs (struct parport *port);
+static int mux_present(struct parport *port);
+static int num_mux_ports(struct parport *port);
+static int select_port(struct parport *port);
+static int assign_addrs(struct parport *port);
 
 /* Add a device to the discovered topology. */
-static void add_dev (int devnum, struct parport *port, int daisy)
+static void add_dev(int devnum, struct parport *port, int daisy)
 {
        struct daisydev *newdev, **p;
-       newdev = kmalloc (sizeof (struct daisydev), GFP_KERNEL);
+       newdev = kmalloc(sizeof(struct daisydev), GFP_KERNEL);
        if (newdev) {
                newdev->port = port;
                newdev->daisy = daisy;
@@ -70,9 +70,9 @@ static void add_dev (int devnum, struct parport *port, int daisy)
 }
 
 /* Clone a parport (actually, make an alias). */
-static struct parport *clone_parport (struct parport *real, int muxport)
+static struct parport *clone_parport(struct parport *real, int muxport)
 {
-       struct parport *extra = parport_register_port (real->base,
+       struct parport *extra = parport_register_port(real->base,
                                                       real->irq,
                                                       real->dma,
                                                       real->ops);
@@ -88,7 +88,7 @@ static struct parport *clone_parport (struct parport *real, int muxport)
 
 /* Discover the IEEE1284.3 topology on a port -- muxes and daisy chains.
  * Return value is number of devices actually detected. */
-int parport_daisy_init (struct parport *port)
+int parport_daisy_init(struct parport *port)
 {
        int detected = 0;
        char *deviceid;
@@ -103,26 +103,26 @@ again:
 
        /* If mux present on normal port, need to create new
         * parports for each extra port. */
-       if (port->muxport < 0 && mux_present (port) &&
+       if (port->muxport < 0 && mux_present(port) &&
            /* don't be fooled: a mux must have 2 or 4 ports. */
-           ((num_ports = num_mux_ports (port)) == 2 || num_ports == 4)) {
+           ((num_ports = num_mux_ports(port)) == 2 || num_ports == 4)) {
                /* Leave original as port zero. */
                port->muxport = 0;
-               printk (KERN_INFO
+               printk(KERN_INFO
                        "%s: 1st (default) port of %d-way multiplexor\n",
                        port->name, num_ports);
                for (i = 1; i < num_ports; i++) {
                        /* Clone the port. */
-                       struct parport *extra = clone_parport (port, i);
+                       struct parport *extra = clone_parport(port, i);
                        if (!extra) {
-                               if (signal_pending (current))
+                               if (signal_pending(current))
                                        break;
 
-                               schedule ();
+                               schedule();
                                continue;
                        }
 
-                       printk (KERN_INFO
+                       printk(KERN_INFO
                                "%s: %d%s port of %d-way multiplexor on %s\n",
                                extra->name, i + 1, th[i + 1], num_ports,
                                port->name);
@@ -135,34 +135,34 @@ again:
        }
 
        if (port->muxport >= 0)
-               select_port (port);
+               select_port(port);
 
-       parport_daisy_deselect_all (port);
-       detected += assign_addrs (port);
+       parport_daisy_deselect_all(port);
+       detected += assign_addrs(port);
 
        /* Count the potential legacy device at the end. */
-       add_dev (numdevs++, port, -1);
+       add_dev(numdevs++, port, -1);
 
        /* Find out the legacy device's IEEE 1284 device ID. */
-       deviceid = kmalloc (1024, GFP_KERNEL);
+       deviceid = kmalloc(1024, GFP_KERNEL);
        if (deviceid) {
-               if (parport_device_id (numdevs - 1, deviceid, 1024) > 2)
+               if (parport_device_id(numdevs - 1, deviceid, 1024) > 2)
                        detected++;
 
-               kfree (deviceid);
+               kfree(deviceid);
        }
 
        if (!detected && !last_try) {
                /* No devices were detected.  Perhaps they are in some
                    funny state; let's try to reset them and see if
                    they wake up. */
-               parport_daisy_fini (port);
-               parport_write_control (port, PARPORT_CONTROL_SELECT);
-               udelay (50);
-               parport_write_control (port,
+               parport_daisy_fini(port);
+               parport_write_control(port, PARPORT_CONTROL_SELECT);
+               udelay(50);
+               parport_write_control(port,
                                       PARPORT_CONTROL_SELECT |
                                       PARPORT_CONTROL_INIT);
-               udelay (50);
+               udelay(50);
                last_try = 1;
                goto again;
        }
@@ -171,7 +171,7 @@ again:
 }
 
 /* Forget about devices on a physical port. */
-void parport_daisy_fini (struct parport *port)
+void parport_daisy_fini(struct parport *port)
 {
        struct daisydev **p;
 
@@ -214,7 +214,7 @@ void parport_daisy_fini (struct parport *port)
  *     for parport_register_device().
  **/
 
-struct pardevice *parport_open (int devnum, const char *name,
+struct pardevice *parport_open(int devnum, const char *name,
                                int (*pf) (void *), void (*kf) (void *),
                                void (*irqf) (int, void *, struct pt_regs *),
                                int flags, void *handle)
@@ -237,7 +237,7 @@ struct pardevice *parport_open (int devnum, const char *name,
        port = parport_get_port(p->port);
        spin_unlock(&topology_lock);
 
-       dev = parport_register_device (port, name, pf, kf,
+       dev = parport_register_device(port, name, pf, kf,
                                       irqf, flags, handle);
        parport_put_port(port);
        if (!dev)
@@ -248,13 +248,13 @@ struct pardevice *parport_open (int devnum, const char *name,
        /* Check that there really is a device to select. */
        if (daisy >= 0) {
                int selected;
-               parport_claim_or_block (dev);
+               parport_claim_or_block(dev);
                selected = port->daisy;
-               parport_release (dev);
+               parport_release(dev);
 
                if (selected != daisy) {
                        /* No corresponding device. */
-                       parport_unregister_device (dev);
+                       parport_unregister_device(dev);
                        return NULL;
                }
        }
@@ -270,9 +270,9 @@ struct pardevice *parport_open (int devnum, const char *name,
  *     parport_register_device().
  **/
 
-void parport_close (struct pardevice *dev)
+void parport_close(struct pardevice *dev)
 {
-       parport_unregister_device (dev);
+       parport_unregister_device(dev);
 }
 
 /**
@@ -287,7 +287,7 @@ void parport_close (struct pardevice *dev)
  *     exists.
  **/
 
-int parport_device_num (int parport, int mux, int daisy)
+int parport_device_num(int parport, int mux, int daisy)
 {
        int res = -ENXIO;
        struct daisydev *dev;
@@ -305,16 +305,16 @@ int parport_device_num (int parport, int mux, int daisy)
 }
 
 /* Send a daisy-chain-style CPP command packet. */
-static int cpp_daisy (struct parport *port, int cmd)
+static int cpp_daisy(struct parport *port, int cmd)
 {
        unsigned char s;
 
-       parport_data_forward (port);
-       parport_write_data (port, 0xaa); udelay (2);
-       parport_write_data (port, 0x55); udelay (2);
-       parport_write_data (port, 0x00); udelay (2);
-       parport_write_data (port, 0xff); udelay (2);
-       s = parport_read_status (port) & (PARPORT_STATUS_BUSY
+       parport_data_forward(port);
+       parport_write_data(port, 0xaa); udelay(2);
+       parport_write_data(port, 0x55); udelay(2);
+       parport_write_data(port, 0x00); udelay(2);
+       parport_write_data(port, 0xff); udelay(2);
+       s = parport_read_status(port) & (PARPORT_STATUS_BUSY
                                          | PARPORT_STATUS_PAPEROUT
                                          | PARPORT_STATUS_SELECT
                                          | PARPORT_STATUS_ERROR);
@@ -322,54 +322,54 @@ static int cpp_daisy (struct parport *port, int cmd)
                  | PARPORT_STATUS_PAPEROUT
                  | PARPORT_STATUS_SELECT
                  | PARPORT_STATUS_ERROR)) {
-               DPRINTK (KERN_DEBUG "%s: cpp_daisy: aa5500ff(%02x)\n",
+               DPRINTK(KERN_DEBUG "%s: cpp_daisy: aa5500ff(%02x)\n",
                         port->name, s);
                return -ENXIO;
        }
 
-       parport_write_data (port, 0x87); udelay (2);
-       s = parport_read_status (port) & (PARPORT_STATUS_BUSY
+       parport_write_data(port, 0x87); udelay(2);
+       s = parport_read_status(port) & (PARPORT_STATUS_BUSY
                                          | PARPORT_STATUS_PAPEROUT
                                          | PARPORT_STATUS_SELECT
                                          | PARPORT_STATUS_ERROR);
        if (s != (PARPORT_STATUS_SELECT | PARPORT_STATUS_ERROR)) {
-               DPRINTK (KERN_DEBUG "%s: cpp_daisy: aa5500ff87(%02x)\n",
+               DPRINTK(KERN_DEBUG "%s: cpp_daisy: aa5500ff87(%02x)\n",
                         port->name, s);
                return -ENXIO;
        }
 
-       parport_write_data (port, 0x78); udelay (2);
-       parport_write_data (port, cmd); udelay (2);
-       parport_frob_control (port,
+       parport_write_data(port, 0x78); udelay(2);
+       parport_write_data(port, cmd); udelay(2);
+       parport_frob_control(port,
                              PARPORT_CONTROL_STROBE,
                              PARPORT_CONTROL_STROBE);
-       udelay (1);
-       s = parport_read_status (port);
-       parport_frob_control (port, PARPORT_CONTROL_STROBE, 0);
-       udelay (1);
-       parport_write_data (port, 0xff); udelay (2);
+       udelay(1);
+       s = parport_read_status(port);
+       parport_frob_control(port, PARPORT_CONTROL_STROBE, 0);
+       udelay(1);
+       parport_write_data(port, 0xff); udelay(2);
 
        return s;
 }
 
 /* Send a mux-style CPP command packet. */
-static int cpp_mux (struct parport *port, int cmd)
+static int cpp_mux(struct parport *port, int cmd)
 {
        unsigned char s;
        int rc;
 
-       parport_data_forward (port);
-       parport_write_data (port, 0xaa); udelay (2);
-       parport_write_data (port, 0x55); udelay (2);
-       parport_write_data (port, 0xf0); udelay (2);
-       parport_write_data (port, 0x0f); udelay (2);
-       parport_write_data (port, 0x52); udelay (2);
-       parport_write_data (port, 0xad); udelay (2);
-       parport_write_data (port, cmd); udelay (2);
+       parport_data_forward(port);
+       parport_write_data(port, 0xaa); udelay(2);
+       parport_write_data(port, 0x55); udelay(2);
+       parport_write_data(port, 0xf0); udelay(2);
+       parport_write_data(port, 0x0f); udelay(2);
+       parport_write_data(port, 0x52); udelay(2);
+       parport_write_data(port, 0xad); udelay(2);
+       parport_write_data(port, cmd); udelay(2);
 
-       s = parport_read_status (port);
+       s = parport_read_status(port);
        if (!(s & PARPORT_STATUS_ACK)) {
-               DPRINTK (KERN_DEBUG "%s: cpp_mux: aa55f00f52ad%02x(%02x)\n",
+               DPRINTK(KERN_DEBUG "%s: cpp_mux: aa55f00f52ad%02x(%02x)\n",
                         port->name, cmd, s);
                return -EIO;
        }
@@ -382,12 +382,12 @@ static int cpp_mux (struct parport *port, int cmd)
        return rc;
 }
 
-void parport_daisy_deselect_all (struct parport *port)
+void parport_daisy_deselect_all(struct parport *port)
 {
-       cpp_daisy (port, 0x30);
+       cpp_daisy(port, 0x30);
 }
 
-int parport_daisy_select (struct parport *port, int daisy, int mode)
+int parport_daisy_select(struct parport *port, int daisy, int mode)
 {
        switch (mode)
        {
@@ -395,14 +395,14 @@ int parport_daisy_select (struct parport *port, int daisy, int mode)
                case IEEE1284_MODE_EPP:
                case IEEE1284_MODE_EPPSL:
                case IEEE1284_MODE_EPPSWE:
-                       return !(cpp_daisy (port, 0x20 + daisy) &
+                       return !(cpp_daisy(port, 0x20 + daisy) &
                                 PARPORT_STATUS_ERROR);
 
                // For these modes we should switch to ECP mode:
                case IEEE1284_MODE_ECP:
                case IEEE1284_MODE_ECPRLE:
                case IEEE1284_MODE_ECPSWE: 
-                       return !(cpp_daisy (port, 0xd0 + daisy) &
+                       return !(cpp_daisy(port, 0xd0 + daisy) &
                                 PARPORT_STATUS_ERROR);
 
                // Nothing was told for BECP in Daisy chain specification.
@@ -413,28 +413,28 @@ int parport_daisy_select (struct parport *port, int daisy, int mode)
                case IEEE1284_MODE_BYTE:
                case IEEE1284_MODE_COMPAT:
                default:
-                       return !(cpp_daisy (port, 0xe0 + daisy) &
+                       return !(cpp_daisy(port, 0xe0 + daisy) &
                                 PARPORT_STATUS_ERROR);
        }
 }
 
-static int mux_present (struct parport *port)
+static int mux_present(struct parport *port)
 {
-       return cpp_mux (port, 0x51) == 3;
+       return cpp_mux(port, 0x51) == 3;
 }
 
-static int num_mux_ports (struct parport *port)
+static int num_mux_ports(struct parport *port)
 {
-       return cpp_mux (port, 0x58);
+       return cpp_mux(port, 0x58);
 }
 
-static int select_port (struct parport *port)
+static int select_port(struct parport *port)
 {
        int muxport = port->muxport;
-       return cpp_mux (port, 0x60 + muxport) == muxport;
+       return cpp_mux(port, 0x60 + muxport) == muxport;
 }
 
-static int assign_addrs (struct parport *port)
+static int assign_addrs(struct parport *port)
 {
        unsigned char s;
        unsigned char daisy;
@@ -442,12 +442,12 @@ static int assign_addrs (struct parport *port)
        int detected;
        char *deviceid;
 
-       parport_data_forward (port);
-       parport_write_data (port, 0xaa); udelay (2);
-       parport_write_data (port, 0x55); udelay (2);
-       parport_write_data (port, 0x00); udelay (2);
-       parport_write_data (port, 0xff); udelay (2);
-       s = parport_read_status (port) & (PARPORT_STATUS_BUSY
+       parport_data_forward(port);
+       parport_write_data(port, 0xaa); udelay(2);
+       parport_write_data(port, 0x55); udelay(2);
+       parport_write_data(port, 0x00); udelay(2);
+       parport_write_data(port, 0xff); udelay(2);
+       s = parport_read_status(port) & (PARPORT_STATUS_BUSY
                                          | PARPORT_STATUS_PAPEROUT
                                          | PARPORT_STATUS_SELECT
                                          | PARPORT_STATUS_ERROR);
@@ -455,40 +455,40 @@ static int assign_addrs (struct parport *port)
                  | PARPORT_STATUS_PAPEROUT
                  | PARPORT_STATUS_SELECT
                  | PARPORT_STATUS_ERROR)) {
-               DPRINTK (KERN_DEBUG "%s: assign_addrs: aa5500ff(%02x)\n",
+               DPRINTK(KERN_DEBUG "%s: assign_addrs: aa5500ff(%02x)\n",
                         port->name, s);
                return 0;
        }
 
-       parport_write_data (port, 0x87); udelay (2);
-       s = parport_read_status (port) & (PARPORT_STATUS_BUSY
+       parport_write_data(port, 0x87); udelay(2);
+       s = parport_read_status(port) & (PARPORT_STATUS_BUSY
                                          | PARPORT_STATUS_PAPEROUT
                                          | PARPORT_STATUS_SELECT
                                          | PARPORT_STATUS_ERROR);
        if (s != (PARPORT_STATUS_SELECT | PARPORT_STATUS_ERROR)) {
-               DPRINTK (KERN_DEBUG "%s: assign_addrs: aa5500ff87(%02x)\n",
+               DPRINTK(KERN_DEBUG "%s: assign_addrs: aa5500ff87(%02x)\n",
                         port->name, s);
                return 0;
        }
 
-       parport_write_data (port, 0x78); udelay (2);
-       s = parport_read_status (port);
+       parport_write_data(port, 0x78); udelay(2);
+       s = parport_read_status(port);
 
        for (daisy = 0;
             (s & (PARPORT_STATUS_PAPEROUT|PARPORT_STATUS_SELECT))
                     == (PARPORT_STATUS_PAPEROUT|PARPORT_STATUS_SELECT)
                     && daisy < 4;
             ++daisy) {
-               parport_write_data (port, daisy);
-               udelay (2);
-               parport_frob_control (port,
+               parport_write_data(port, daisy);
+               udelay(2);
+               parport_frob_control(port,
                                      PARPORT_CONTROL_STROBE,
                                      PARPORT_CONTROL_STROBE);
-               udelay (1);
-               parport_frob_control (port, PARPORT_CONTROL_STROBE, 0);
-               udelay (1);
+               udelay(1);
+               parport_frob_control(port, PARPORT_CONTROL_STROBE, 0);
+               udelay(1);
 
-               add_dev (numdevs++, port, daisy);
+               add_dev(numdevs++, port, daisy);
 
                /* See if this device thought it was the last in the
                 * chain. */
@@ -499,21 +499,21 @@ static int assign_addrs (struct parport *port)
                   last_dev from next device or if last_dev does not
                   work status lines from some non-daisy chain
                   device. */
-               s = parport_read_status (port);
+               s = parport_read_status(port);
        }
 
-       parport_write_data (port, 0xff); udelay (2);
+       parport_write_data(port, 0xff); udelay(2);
        detected = numdevs - thisdev;
-       DPRINTK (KERN_DEBUG "%s: Found %d daisy-chained devices\n", port->name,
+       DPRINTK(KERN_DEBUG "%s: Found %d daisy-chained devices\n", port->name,
                 detected);
 
        /* Ask the new devices to introduce themselves. */
-       deviceid = kmalloc (1024, GFP_KERNEL);
+       deviceid = kmalloc(1024, GFP_KERNEL);
        if (!deviceid) return 0;
 
        for (daisy = 0; thisdev < numdevs; thisdev++, daisy++)
-               parport_device_id (thisdev, deviceid, 1024);
+               parport_device_id(thisdev, deviceid, 1024);
 
-       kfree (deviceid);
+       kfree(deviceid);
        return detected;
 }