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| author | Grant Likely <grant.likely@secretlab.ca> | 2011-06-06 01:16:30 -0600 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2011-06-06 01:16:30 -0600 |
| commit | ca632f556697d45d67ed5cada7cedf3ddfe0db4b (patch) | |
| tree | f393534b929abb32813ea5c495f1ac6d93a10d1d /drivers/spi/spi-s3c24xx-fiq.h | |
| parent | 8c99268431a117207a89be5167ecd69429fd4bda (diff) | |
| download | lwn-ca632f556697d45d67ed5cada7cedf3ddfe0db4b.tar.gz lwn-ca632f556697d45d67ed5cada7cedf3ddfe0db4b.zip | |
spi: reorganize drivers
Sort the SPI makefile and enforce the naming convention spi_*.c for
spi drivers.
This change also rolls the contents of atmel_spi.h into the .c file
since there is only one user of that particular include file.
v2: - Use 'spi-' prefix instead of 'spi_' to match what seems to be
be the predominant pattern for subsystem prefixes.
- Clean up filenames in Kconfig and header comment blocks
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Wolfram Sang <w.sang@pengutronix.de>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/spi/spi-s3c24xx-fiq.h')
| -rw-r--r-- | drivers/spi/spi-s3c24xx-fiq.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/drivers/spi/spi-s3c24xx-fiq.h b/drivers/spi/spi-s3c24xx-fiq.h new file mode 100644 index 000000000000..a5950bb25b51 --- /dev/null +++ b/drivers/spi/spi-s3c24xx-fiq.h @@ -0,0 +1,26 @@ +/* linux/drivers/spi/spi_s3c24xx_fiq.h + * + * Copyright 2009 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * + * S3C24XX SPI - FIQ pseudo-DMA transfer support + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +/* We have R8 through R13 to play with */ + +#ifdef __ASSEMBLY__ +#define __REG_NR(x) r##x +#else +#define __REG_NR(x) (x) +#endif + +#define fiq_rspi __REG_NR(8) +#define fiq_rtmp __REG_NR(9) +#define fiq_rrx __REG_NR(10) +#define fiq_rtx __REG_NR(11) +#define fiq_rcount __REG_NR(12) +#define fiq_rirq __REG_NR(13) |