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spi/bfin_spi: drop custom cs_change_per_word support

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As David points out, the cs_change_per_word option isn't standard, nor is
anyone actually using it.  So punt all of the dead code considering it
makes up ~10% of the code size.

Reported-by: David Brownell <[email protected]>
Signed-off-by: Mike Frysinger <[email protected]>
This commit is contained in:
Mike Frysinger 2009-09-23 20:56:10 +00:00
commit 201bbc6fd8
2 changed files with 12 additions and 137 deletions
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1
arch/blackfin/include/asm/bfin5xx_spi.h
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@ -120,7 +120,6 @@ struct bfin5xx_spi_chip {
u16 ctl_reg;
u8 enable_dma;
u8 bits_per_word;
u8 cs_change_per_word;
u16 cs_chg_udelay; /* Some devices require 16-bit delays */
u32 cs_gpio;
/* Value to send if no TX value is supplied, usually 0x0 or 0xFFFF */