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spi: reorganize drivers

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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>
This commit is contained in:
Grant Likely
2011-06-06 01:16:30 -06:00
parent 8c99268431
commit ca632f5566
57 changed files with 239 additions and 289 deletions
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26
drivers/spi/spi-s3c24xx-fiq.h Normal file
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@@ -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)