Commit 99c3adb4 authored by Ben Gardner's avatar Ben Gardner Committed by Greg Kroah-Hartman
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[PATCH] i2c: scx200_acb whitespace and comment cleanup 



scx200_acb: Whitespace and comment cleanup

Signed-off-by: default avatarBen Gardner <bgardner@wabtec.com>
Signed-off-by: default avatarJean Delvare <khali@linux-fr.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent b3585e4f

drivers/i2c/busses/scx200_acb.c

+43 −47
Original line number Diff line number Diff line 
/*  linux/drivers/i2c/scx200_acb.c 



/*

    Copyright (c) 2001,2002 Christer Weinigel <wingel@nano-system.com>



    National Semiconductor SCx200 ACCESS.bus support
@@ -21,7 +20,6 @@ 
    You should have received a copy of the GNU General Public License

    along with this program; if not, write to the Free Software

    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.



*/



#include <linux/module.h>
@@ -79,8 +77,7 @@ static const char *scx200_acb_state_name[] = { 
};



/* Physical interface */

struct scx200_acb_iface

{

struct scx200_acb_iface {

	struct scx200_acb_iface *next;

	struct i2c_adapter adapter;

	unsigned base;
@@ -298,6 +295,7 @@ static s32 scx200_acb_smbus_xfer(struct i2c_adapter *adapter, 
		len = 0;

		buffer = NULL;

		break;



	case I2C_SMBUS_BYTE:

		if (rw == I2C_SMBUS_READ) {

			len = 1;
@@ -307,19 +305,23 @@ static s32 scx200_acb_smbus_xfer(struct i2c_adapter *adapter, 
			buffer = &command;

		}

		break;



	case I2C_SMBUS_BYTE_DATA:

		len = 1;

		buffer = &data->byte;

		break;



	case I2C_SMBUS_WORD_DATA:

		len = 2;

		cur_word = cpu_to_le16(data->word);

		buffer = (u8 *)&cur_word;

		break;



	case I2C_SMBUS_BLOCK_DATA:

		len = data->block[0];

		buffer = &data->block[1];

		break;



	default:

		return -EINVAL;

	}
@@ -459,7 +461,8 @@ static int __init scx200_acb_create(int base, int index) 


	init_MUTEX(&iface->sem);



	snprintf(description, sizeof(description), "NatSemi SCx200 ACCESS.bus [%s]", adapter->name);

	snprintf(description, sizeof(description),

		 "NatSemi SCx200 ACCESS.bus [%s]", adapter->name);

	if (request_region(base, 8, description) == 0) {

		dev_err(&adapter->dev, "can't allocate io 0x%x-0x%x\n",

			base, base + 8-1);
@@ -528,6 +531,7 @@ static int __init scx200_acb_init(void) 
static void __exit scx200_acb_cleanup(void)

{

	struct scx200_acb_iface *iface;



	lock_kernel();

	while ((iface = scx200_acb_list) != NULL) {

		scx200_acb_list = iface->next;
@@ -543,11 +547,3 @@ static void __exit scx200_acb_cleanup(void) 


module_init(scx200_acb_init);

module_exit(scx200_acb_cleanup);
 


/*

    Local variables:

        compile-command: "make -k -C ../.. SUBDIRS=drivers/i2c modules"

        c-basic-offset: 8

    End:

*/