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omap: mcbsp: Remove rx_/tx_word_length variables

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These variables got unused after ("omap: mcbsp: Drop in-driver transfer
support") but was noticed only afterwards.

Signed-off-by: Jarkko Nikula <jhnikula@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Jarkko Nikula 2011-07-01 08:52:26 +00:00 committed by Tony Lindgren
parent 48cb1258e8
commit 9df0fcc4c8
2 changed files with 0 additions and 5 deletions
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2
arch/arm/plat-omap/include/plat/mcbsp.h
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@ -385,8 +385,6 @@ struct omap_mcbsp {
void __iomem *io_base;
u8 id;
u8 free;
omap_mcbsp_word_length rx_word_length;
omap_mcbsp_word_length tx_word_length;
int rx_irq;
int tx_irq;

3
arch/arm/plat-omap/mcbsp.c
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@ -869,9 +869,6 @@ void omap_mcbsp_start(unsigned int id, int tx, int rx)
if (cpu_is_omap34xx())
omap_st_start(mcbsp);
mcbsp->rx_word_length = (MCBSP_READ_CACHE(mcbsp, RCR1) >> 5) & 0x7;
mcbsp->tx_word_length = (MCBSP_READ_CACHE(mcbsp, XCR1) >> 5) & 0x7;
/* Only enable SRG, if McBSP is master */
w = MCBSP_READ_CACHE(mcbsp, PCR0);
if (w & (FSXM | FSRM | CLKXM | CLKRM))