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Commit 1bfa91e9 authored by Sudip Mukherjee's avatar Sudip Mukherjee Committed by Mark Brown
Browse files

spi: butterfly: remove multiple blank lines 



checkpatch complains about multiple blank lines.

Signed-off-by: default avatarSudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 8005c49d

drivers/spi/spi-butterfly.c

+0 −9
Original line number Diff line number Diff line
@@ -27,7 +27,6 @@ 


#include <linux/mtd/partitions.h>





/*

 * This uses SPI to talk with an "AVR Butterfly", which is a $US20 card

 * with a battery powered AVR microcontroller and lots of goodies.  You
@@ -37,7 +36,6 @@ 
 * and use this custom parallel port cable.

 */





/* DATA output bits (pins 2..9 == D0..D7) */

#define	butterfly_nreset (1 << 1)		/* pin 3 */
@@ -52,14 +50,11 @@ 
/* CONTROL output bits */

#define	spi_cs_bit	PARPORT_CONTROL_SELECT	/* pin 17 */







static inline struct butterfly *spidev_to_pp(struct spi_device *spi)

{

	return spi->controller_data;

}





struct butterfly {

	/* REVISIT ... for now, this must be first */

	struct spi_bitbang	bitbang;
@@ -140,7 +135,6 @@ static void butterfly_chipselect(struct spi_device *spi, int value) 
	parport_frob_control(pp->port, spi_cs_bit, value ? spi_cs_bit : 0);

}





/* we only needed to implement one mode here, and choose SPI_MODE_0 */



#define spidelay(X)	do { } while (0)
@@ -186,7 +180,6 @@ static struct flash_platform_data flash = { 
	.nr_parts	= ARRAY_SIZE(partitions),

};





/* REVISIT remove this ugly global and its "only one" limitation */

static struct butterfly *butterfly;
@@ -262,7 +255,6 @@ static void butterfly_attach(struct parport *p) 
	parport_write_data(pp->port, pp->lastbyte);

	msleep(100);





	/*

	 * Start SPI ... for now, hide that we're two physical busses.

	 */
@@ -334,7 +326,6 @@ static struct parport_driver butterfly_driver = { 
	.detach =	butterfly_detach,

};





static int __init butterfly_init(void)

{

	return parport_register_driver(&butterfly_driver);