Staging: Merge two branches of coding style fixes together

Turns out that multiple people sent pretty much the same patch
for the same staging drivers.  Commit these in two different
branches and merge them together to get a more complete coverage
of the cleanup and properly credit everyone for the work that they
did.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/comedi/comedi_fops.c

@@ -63,7 +63,7 @@ module_param(comedi_debug, int, 0644);
 int comedi_autoconfig = 1;
 module_param(comedi_autoconfig, bool, 0444);
 
-int comedi_num_legacy_minors = 0;
+int comedi_num_legacy_minors;
 module_param(comedi_num_legacy_minors, int, 0444);
 
 static DEFINE_SPINLOCK(comedi_file_info_table_lock);
@@ -1510,7 +1510,7 @@ static unsigned int comedi_poll(struct file *file, poll_table * wait)
 }
 
 static ssize_t comedi_write(struct file *file, const char *buf, size_t nbytes,
-			    loff_t * offset)
+				loff_t *offset)
 {
 	struct comedi_subdevice *s;
 	struct comedi_async *async;
@@ -1612,7 +1612,7 @@ static ssize_t comedi_write(struct file *file, const char *buf, size_t nbytes,
 }
 
 static ssize_t comedi_read(struct file *file, char *buf, size_t nbytes,
-			   loff_t * offset)
+				loff_t *offset)
 {
 	struct comedi_subdevice *s;
 	struct comedi_async *async;

drivers/staging/comedi/drivers/ni_660x.c

@@ -54,7 +54,6 @@ enum ni_660x_constants {
 #define NUM_PFI_CHANNELS 40
 /* really there are only up to 3 dma channels, but the register layout allows
 for 4 */
-
 #define MAX_DMA_CHANNEL 4
 
 /* See Register-Level Programmer Manual page 3.1 */
@@ -200,7 +199,7 @@ struct NI_660xRegisterData {
 	const char *name;	/*  Register Name */
 	int offset;		/*  Offset from base address from GPCT chip */
 	enum ni_660x_register_direction direction;
-	enum ni_660x_register_width size; /*  1 byte, 2 bytes, or 4 bytes */
+	enum ni_660x_register_width size; /* 1 byte, 2 bytes, or 4 bytes */
 };
 
 static const struct NI_660xRegisterData registerData[NumRegisters] = {
@@ -1082,13 +1081,12 @@ static int ni_660x_attach(struct comedi_device *dev,
 	output enables in stc dio control reg */
 	ni_660x_write_register(dev, 0, 0, STCDIOControl);
 
-	private(dev)->counter_dev
-		= ni_gpct_device_construct(dev,
-					   &ni_gpct_write_register,
-					   &ni_gpct_read_register,
-					   ni_gpct_variant_660x,
-					   ni_660x_num_counters
-					   (dev));
+	private(dev)->counter_dev = ni_gpct_device_construct(dev,
+						     &ni_gpct_write_register,
+						     &ni_gpct_read_register,
+						     ni_gpct_variant_660x,
+						     ni_660x_num_counters
+						     (dev));
 	if (private(dev)->counter_dev == NULL)
 		return -ENOMEM;
 	for (i = 0; i < NI_660X_MAX_NUM_COUNTERS; ++i) {

drivers/staging/comedi/drivers/ni_labpc.c

@@ -628,9 +628,11 @@ int labpc_common_attach(struct comedi_device *dev, unsigned long iobase,
 	/* analog output */
 	s = dev->subdevices + 1;
 	if (thisboard->has_ao) {
-		/* Could provide command support, except it only has a
+		/*
+		 * Could provide command support, except it only has a
 		 * one sample hardware buffer for analog output and no
-		 * underrun flag. */
+		 * underrun flag.
+		 */
 		s->type = COMEDI_SUBD_AO;
 		s->subdev_flags = SDF_READABLE | SDF_WRITABLE | SDF_GROUND;
 		s->n_chan = NUM_AO_CHAN;
@@ -1149,6 +1151,7 @@ static int labpc_ai_cmd(struct comedi_device *dev, struct comedi_subdevice *s)
 	/*  initialize software conversion count */
 	if (cmd->stop_src == TRIG_COUNT)
 		devpriv->count = cmd->stop_arg * cmd->chanlist_len;
+
 	/*  setup hardware conversion counter */
 	if (cmd->stop_src == TRIG_EXT) {
 		/*  load counter a1 with count of 3 (pc+ manual says this is minimum allowed) using mode 0 */
@@ -1403,7 +1406,10 @@ static irqreturn_t labpc_interrupt(int irq, void *d)
 	}
 
 	if (devpriv->current_transfer == isa_dma_transfer) {
-	/* if a dma terminal count of external stop trigger has occurred */
+		/*
+		 * if a dma terminal count of external stop trigger
+		 * has occurred
+		 */
 		if (devpriv->status1_bits & DMATC_BIT ||
 		    (thisboard->register_layout == labpc_1200_layout
 		     && devpriv->status2_bits & A1_TC_BIT)) {
@@ -1523,6 +1529,7 @@ static void labpc_drain_dma(struct comedi_device *dev)
 	/* write data to comedi buffer */
 	for (i = 0; i < num_points; i++)
 		cfc_write_to_buffer(s, devpriv->dma_buffer[i]);
+
 	if (async->cmd.stop_src == TRIG_COUNT)
 		devpriv->count -= num_points;
 

drivers/staging/comedi/drivers/pcmad.c

@@ -34,11 +34,11 @@ Configuration options:
   [0] - I/O port base
   [1] - unused
   [2] - Analog input reference
-	  0 = single ended
-	  1 = differential
+	0 = single ended
+	1 = differential
   [3] - Analog input encoding (must match jumpers)
-	  0 = straight binary
-	  1 = two's complement
+	0 = straight binary
+	1 = two's complement
 */
 
 #include <linux/interrupt.h>
@@ -134,7 +134,7 @@ static int pcmad_attach(struct comedi_device *dev, struct comedi_devconfig *it)
 	unsigned long iobase;
 
 	iobase = it->options[0];
-	printk(KERN_NOTICE "comedi%d: pcmad: 0x%04lx ", dev->minor, iobase);
+	printk(KERN_INFO "comedi%d: pcmad: 0x%04lx ", dev->minor, iobase);
 	if (!request_region(iobase, PCMAD_SIZE, "pcmad")) {
 		printk(KERN_CONT "I/O port conflict\n");
 		return -EIO;
@@ -166,10 +166,11 @@ static int pcmad_attach(struct comedi_device *dev, struct comedi_devconfig *it)
 
 static int pcmad_detach(struct comedi_device *dev)
 {
-	printk(KERN_NOTICE "comedi%d: pcmad: remove\n", dev->minor);
+	printk(KERN_INFO "comedi%d: pcmad: remove\n", dev->minor);
 
 	if (dev->irq)
 		free_irq(dev->irq, dev);
+
 	if (dev->iobase)
 		release_region(dev->iobase, PCMAD_SIZE);
 

drivers/staging/comedi/drivers/poc.c

@@ -128,15 +128,15 @@ static int poc_attach(struct comedi_device *dev, struct comedi_devconfig *it)
 	dev->board_name = this_board->name;
 
 	if (iobase == 0) {
-		printk(KERN_WARNING "io base address required\n");
+		printk(KERN_ERR "io base address required\n");
 		return -EINVAL;
 	}
 
 	iosize = this_board->iosize;
 	/* check if io addresses are available */
 	if (!request_region(iobase, iosize, "dac02")) {
-		printk(KERN_WARNING "I/O port conflict: failed to allocate "
-		       "ports 0x%lx to 0x%lx\n", iobase, iobase + iosize - 1);
+		printk(KERN_ERR "I/O port conflict: failed to allocate ports "
+			"0x%lx to 0x%lx\n", iobase, iobase + iosize - 1);
 		return -EIO;
 	}
 	dev->iobase = iobase;

drivers/staging/dream/camera/msm_camera.c

@@ -2,7 +2,7 @@
  * Copyright (C) 2008-2009 QUALCOMM Incorporated.
  */
 
-/* FIXME: most allocations need not be GFP_ATOMIC
+/* FIXME: most allocations need not be GFP_ATOMIC */
 /* FIXME: management of mutexes */
 /* FIXME: msm_pmem_region_lookup return values */
 /* FIXME: way too many copy to/from user */
@@ -1619,7 +1619,8 @@ static int msm_release_control(struct inode *node, struct file *filep)
 	int rc;
 	struct msm_control_device *ctrl_pmsm = filep->private_data;
 	struct msm_device *pmsm = ctrl_pmsm->pmsm;
-	printk(KERN_INFO "msm_camera: RELEASE %s\n", filep->f_path.dentry->d_name.name);
+	printk(KERN_INFO "msm_camera: RELEASE %s\n",
+					filep->f_path.dentry->d_name.name);
 	rc = __msm_release(pmsm->sync);
 	if (!rc) {
 		MSM_DRAIN_QUEUE(&ctrl_pmsm->ctrl_q, ctrl_status_q);
@@ -1633,7 +1634,8 @@ static int msm_release_frame(struct inode *node, struct file *filep)
 {
 	int rc;
 	struct msm_device *pmsm = filep->private_data;
-	printk(KERN_INFO "msm_camera: RELEASE %s\n", filep->f_path.dentry->d_name.name);
+	printk(KERN_INFO "msm_camera: RELEASE %s\n",
+					filep->f_path.dentry->d_name.name);
 	rc = __msm_release(pmsm->sync);
 	if (!rc) {
 		MSM_DRAIN_QUEUE(pmsm->sync, prev_frame_q);

drivers/staging/dream/camera/s5k3e2fx.c

@@ -743,13 +743,11 @@ static int s5k3e2fx_sensor_open_init(const struct msm_camera_sensor_info *data)
 	}
 
 	/* initialize AF */
-	rc = s5k3e2fx_i2c_write_b(s5k3e2fx_client->addr,
-			0x3146, 0x3A)
+	rc = s5k3e2fx_i2c_write_b(s5k3e2fx_client->addr, 0x3146, 0x3A);
 	if (rc < 0)
 		goto init_fail1;
 
-	rc = s5k3e2fx_i2c_write_b(s5k3e2fx_client->addr,
-			0x3130, 0x03)
+	rc = s5k3e2fx_i2c_write_b(s5k3e2fx_client->addr, 0x3130, 0x03);
 	if (rc < 0)
 		goto init_fail1;
 

drivers/staging/wlan-ng/hfa384x.h

@@ -61,17 +61,17 @@
 #include <linux/if_ether.h>
 
 /*--- Mins & Maxs -----------------------------------*/
-#define		HFA384x_PORTID_MAX		((u16)7)
-#define		HFA384x_NUMPORTS_MAX		((u16)(HFA384x_PORTID_MAX+1))
-#define		HFA384x_PDR_LEN_MAX		((u16)512)	/* in bytes, from EK */
-#define		HFA384x_PDA_RECS_MAX		((u16)200)	/* a guess */
-#define		HFA384x_PDA_LEN_MAX		((u16)1024)	/* in bytes, from EK */
-#define		HFA384x_SCANRESULT_MAX		((u16)31)
-#define		HFA384x_HSCANRESULT_MAX		((u16)31)
-#define		HFA384x_CHINFORESULT_MAX	((u16)16)
-#define		HFA384x_RID_GUESSING_MAXLEN	2048	/* I'm not really sure */
-#define		HFA384x_RIDDATA_MAXLEN		HFA384x_RID_GUESSING_MAXLEN
-#define		HFA384x_USB_RWMEM_MAXLEN	2048
+#define	HFA384x_PORTID_MAX		((u16)7)
+#define	HFA384x_NUMPORTS_MAX		((u16)(HFA384x_PORTID_MAX+1))
+#define	HFA384x_PDR_LEN_MAX		((u16)512) /* in bytes, from EK */
+#define	HFA384x_PDA_RECS_MAX		((u16)200) /* a guess */
+#define	HFA384x_PDA_LEN_MAX		((u16)1024) /* in bytes, from EK*/
+#define	HFA384x_SCANRESULT_MAX		((u16)31)
+#define	HFA384x_HSCANRESULT_MAX		((u16)31)
+#define	HFA384x_CHINFORESULT_MAX	((u16)16)
+#define	HFA384x_RID_GUESSING_MAXLEN	2048	/* I'm not really sure */
+#define	HFA384x_RIDDATA_MAXLEN		HFA384x_RID_GUESSING_MAXLEN
+#define	HFA384x_USB_RWMEM_MAXLEN	2048
 
 /*--- Support Constants -----------------------------*/
 #define		HFA384x_PORTTYPE_IBSS			((u16)0)
@@ -135,12 +135,21 @@
 #define		HFA384x_DLSTATE_FLASHENABLED		2
 
 /*--- Register Field Masks --------------------------*/
-#define		HFA384x_CMD_AINFO		((u16)(BIT(14) | BIT(13) | BIT(12) | BIT(11) | BIT(10) | BIT(9) | BIT(8)))
-#define		HFA384x_CMD_MACPORT		((u16)(BIT(10) | BIT(9) | BIT(8)))
+#define		HFA384x_CMD_AINFO		((u16)(BIT(14) | BIT(13) \
+							| BIT(12) | BIT(11) \
+							| BIT(10) | BIT(9) \
+							| BIT(8)))
+#define		HFA384x_CMD_MACPORT		((u16)(BIT(10) | BIT(9) | \
+							BIT(8)))
 #define		HFA384x_CMD_PROGMODE		((u16)(BIT(9) | BIT(8)))
-#define		HFA384x_CMD_CMDCODE		((u16)(BIT(5) | BIT(4) | BIT(3) | BIT(2) | BIT(1) | BIT(0)))
+#define		HFA384x_CMD_CMDCODE		((u16)(BIT(5) | BIT(4) | \
+							BIT(3) | BIT(2) | \
+							BIT(1) | BIT(0)))
 
-#define		HFA384x_STATUS_RESULT		((u16)(BIT(14) | BIT(13) | BIT(12) | BIT(11) | BIT(10) | BIT(9) | BIT(8)))
+#define		HFA384x_STATUS_RESULT		((u16)(BIT(14) | BIT(13) \
+							| BIT(12) | BIT(11) \
+							| BIT(10) | BIT(9) \
+							| BIT(8)))
 
 /*--- Command Code Constants --------------------------*/
 /*--- Controller Commands --------------------------*/
@@ -244,8 +253,10 @@ Information RID Lengths:  MAC Information
   This is the length of JUST the DATA part of the RID (does not
   include the len or code fields)
 --------------------------------------------------------------------*/
-#define		HFA384x_RID_DBMCOMMSQUALITY_LEN		((u16)sizeof(hfa384x_dbmcommsquality_t))
-#define		HFA384x_RID_JOINREQUEST_LEN		((u16)sizeof(hfa384x_JoinRequest_data_t))
+#define		HFA384x_RID_DBMCOMMSQUALITY_LEN	 \
+	((u16) sizeof(hfa384x_dbmcommsquality_t))
+#define		HFA384x_RID_JOINREQUEST_LEN \
+	((u16)sizeof(hfa384x_JoinRequest_data_t))
 
 /*--------------------------------------------------------------------
 Information RIDs:  Modem Information
@@ -322,9 +333,11 @@ PD Record codes
 
 /*--- Register Test/Get/Set Field macros ------------------------*/
 
-#define		HFA384x_CMD_AINFO_SET(value)		((u16)((u16)(value) << 8))
-#define		HFA384x_CMD_MACPORT_SET(value)		((u16)HFA384x_CMD_AINFO_SET(value))
-#define		HFA384x_CMD_PROGMODE_SET(value)		((u16)HFA384x_CMD_AINFO_SET((u16)value))
+#define		HFA384x_CMD_AINFO_SET(value)	((u16)((u16)(value) << 8))
+#define		HFA384x_CMD_MACPORT_SET(value)	\
+			((u16)HFA384x_CMD_AINFO_SET(value))
+#define		HFA384x_CMD_PROGMODE_SET(value)	\
+			((u16)HFA384x_CMD_AINFO_SET((u16)value))
 #define		HFA384x_CMD_CMDCODE_SET(value)		((u16)(value))
 
 #define		HFA384x_STATUS_RESULT_SET(value)	(((u16)(value)) << 8)
@@ -479,7 +492,8 @@ Communication Frames: Field Masks for Transmit Frames
 #define		HFA384x_TXSTATUS_AGEDERR		((u16)BIT(1))
 #define		HFA384x_TXSTATUS_RETRYERR		((u16)BIT(0))
 /*-- Transmit Control Field --*/
-#define		HFA384x_TX_MACPORT			((u16)(BIT(10) | BIT(9) | BIT(8)))
+#define		HFA384x_TX_MACPORT			((u16)(BIT(10) | \
+							  BIT(9) | BIT(8)))
 #define		HFA384x_TX_STRUCTYPE			((u16)(BIT(4) | BIT(3)))
 #define		HFA384x_TX_TXEX				((u16)BIT(2))
 #define		HFA384x_TX_TXOK				((u16)BIT(1))
@@ -496,7 +510,8 @@ Communication Frames: Test/Get/Set Field Values for Transmit Frames
 #define	HFA384x_TX_SET(v, m, s)		((((u16)(v))<<((u16)(s)))&((u16)(m)))
 
 #define	HFA384x_TX_MACPORT_SET(v)	HFA384x_TX_SET(v, HFA384x_TX_MACPORT, 8)
-#define	HFA384x_TX_STRUCTYPE_SET(v)	HFA384x_TX_SET(v, HFA384x_TX_STRUCTYPE, 3)
+#define	HFA384x_TX_STRUCTYPE_SET(v)	HFA384x_TX_SET(v, \
+						HFA384x_TX_STRUCTYPE, 3)
 #define	HFA384x_TX_TXEX_SET(v)		HFA384x_TX_SET(v, HFA384x_TX_TXEX, 2)
 #define	HFA384x_TX_TXOK_SET(v)		HFA384x_TX_SET(v, HFA384x_TX_TXOK, 1)
 /*--------------------------------------------------------------------
@@ -534,13 +549,17 @@ Communication Frames: Field Masks for Receive Frames
 --------------------------------------------------------------------*/
 
 /*-- Status Fields --*/
-#define		HFA384x_RXSTATUS_MACPORT		((u16)(BIT(10) | BIT(9) | BIT(8)))
+#define		HFA384x_RXSTATUS_MACPORT		((u16)(BIT(10) | \
+								BIT(9) | \
+								BIT(8)))
 #define		HFA384x_RXSTATUS_FCSERR			((u16)BIT(0))
 /*--------------------------------------------------------------------
 Communication Frames: Test/Get/Set Field Values for Receive Frames
 --------------------------------------------------------------------*/
-#define		HFA384x_RXSTATUS_MACPORT_GET(value)	((u16)((((u16)(value)) & HFA384x_RXSTATUS_MACPORT) >> 8))
-#define		HFA384x_RXSTATUS_ISFCSERR(value)	((u16)(((u16)(value)) & HFA384x_RXSTATUS_FCSERR))
+#define		HFA384x_RXSTATUS_MACPORT_GET(value)	((u16)((((u16)(value)) \
+					    & HFA384x_RXSTATUS_MACPORT) >> 8))
+#define		HFA384x_RXSTATUS_ISFCSERR(value)	((u16)(((u16)(value)) \
+						  & HFA384x_RXSTATUS_FCSERR))
 /*--------------------------------------------------------------------
  FRAME STRUCTURES: Information Types and Information Frame Structures
 ----------------------------------------------------------------------
@@ -1174,14 +1193,14 @@ typedef struct hfa484x_metacmd {
 } hfa384x_metacmd_t;
 
 #define	MAX_GRP_ADDR		32
-#define WLAN_COMMENT_MAX	80	/* Max. length of user comment string. */
+#define WLAN_COMMENT_MAX	80  /* Max. length of user comment string. */
 
-#define WLAN_AUTH_MAX           60	/* Max. # of authenticated stations. */
-#define WLAN_ACCESS_MAX		60	/* Max. # of stations in an access list. */
-#define WLAN_ACCESS_NONE	0	/* No stations may be authenticated. */
-#define WLAN_ACCESS_ALL		1	/* All stations may be authenticated. */
-#define WLAN_ACCESS_ALLOW	2	/* Authenticate only "allowed" stations. */
-#define WLAN_ACCESS_DENY	3	/* Do not authenticate "denied" stations. */
+#define WLAN_AUTH_MAX           60  /* Max. # of authenticated stations. */
+#define WLAN_ACCESS_MAX		60  /* Max. # of stations in an access list. */
+#define WLAN_ACCESS_NONE	0   /* No stations may be authenticated. */
+#define WLAN_ACCESS_ALL		1   /* All stations may be authenticated. */
+#define WLAN_ACCESS_ALLOW	2   /* Authenticate only "allowed" stations. */
+#define WLAN_ACCESS_DENY	3   /* Do not authenticate "denied" stations. */
 
 /* XXX These are going away ASAP */
 typedef struct prism2sta_authlist {
@@ -1294,10 +1313,23 @@ typedef struct hfa384x {
 	hfa384x_caplevel_t cap_sup_ap;
 
 	/* Actor compatibility ranges */
-	hfa384x_caplevel_t cap_act_pri_cfi;	/* pri f/w to controller interface */
-	hfa384x_caplevel_t cap_act_sta_cfi;	/* sta f/w to controller interface */
+	hfa384x_caplevel_t cap_act_pri_cfi;	/*
+						 * pri f/w to controller
+						 * interface
+						 */
+
+	hfa384x_caplevel_t cap_act_sta_cfi;	/*
+						 * sta f/w to controller
+						 * interface
+						 */
+
 	hfa384x_caplevel_t cap_act_sta_mfi;	/* sta f/w to modem interface */
-	hfa384x_caplevel_t cap_act_ap_cfi;	/* ap f/w to controller interface */
+
+	hfa384x_caplevel_t cap_act_ap_cfi;	/*
+						 * ap f/w to controller
+						 * interface
+						 */
+
 	hfa384x_caplevel_t cap_act_ap_mfi;	/* ap f/w to modem interface */
 
 	u32 psusercount;	/* Power save user count. */
@@ -1387,6 +1419,6 @@ int
 hfa384x_cmd_download(hfa384x_t *hw,
 		     u16 mode, u16 lowaddr, u16 highaddr, u16 codelen);
 
-#endif /* __KERNEL__ */
+#endif /*__KERNEL__ */
 
-#endif /* _HFA384x_H */
+#endif /*_HFA384x_H */