diff options
| author |   Sudip Mukherjee <sudipm.mukherjee@gmail.com> | 2015-12-02 19:17:48 +0530 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2015-12-02 19:38:16 +0000 |
| commit | 1bfa91e9255065e8f5b8aef869eee57b8badf61e (patch) | |
| tree | 4cd75e31173319a4c133181914d021dbd6f9c06d /drivers/spi/spi-butterfly.c | |
| parent | Linux 4.4-rc1 (diff) | |
| download | linux-dev-1bfa91e9255065e8f5b8aef869eee57b8badf61e.tar.xz linux-dev-1bfa91e9255065e8f5b8aef869eee57b8badf61e.zip | |
spi: butterfly: remove multiple blank lines
checkpatch complains about multiple blank lines.
Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi/spi-butterfly.c')
| -rw-r--r-- | drivers/spi/spi-butterfly.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/drivers/spi/spi-butterfly.c b/drivers/spi/spi-butterfly.c index 9a95862986c8..f520eaa193c5 100644 --- a/drivers/spi/spi-butterfly.c +++ b/drivers/spi/spi-butterfly.c @@ -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); |