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i2c-omap: Don't compile in OMAP15xx I2C ISR for non-OMAP15xx builds

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Skip compiling OMAP15xx I2C ISR for non-OMAP15xx builds.  Saves 400 bytes
of text for most OMAP builds.

Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Paul Walmsley 2008-11-21 13:39:47 -08:00 committed by Tony Lindgren
parent 510be9c9ad
commit 43469d8e2a
1 changed files with 6 additions and 0 deletions
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6
drivers/i2c/busses/i2c-omap.c
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@ -503,6 +503,9 @@ omap_i2c_ack_stat(struct omap_i2c_dev *dev, u16 stat)
omap_i2c_write_reg(dev, OMAP_I2C_STAT_REG, stat); omap_i2c_write_reg(dev, OMAP_I2C_STAT_REG, stat);
} }
/* rev1 devices are apparently only on some 15xx */
#ifdef CONFIG_ARCH_OMAP15XX
static irqreturn_t static irqreturn_t
omap_i2c_rev1_isr(int this_irq, void *dev_id) omap_i2c_rev1_isr(int this_irq, void *dev_id)
{ {
@ -557,6 +560,9 @@ omap_i2c_rev1_isr(int this_irq, void *dev_id)
return IRQ_HANDLED; return IRQ_HANDLED;
} }
#else
#define omap_i2c_rev1_isr 0
#endif
static irqreturn_t static irqreturn_t
omap_i2c_isr(int this_irq, void *dev_id) omap_i2c_isr(int this_irq, void *dev_id)