From: Paul Walmsley Date: Fri, 21 Nov 2008 21:39:47 +0000 (-0800) Subject: i2c-omap: Don't compile in OMAP15xx I2C ISR for non-OMAP15xx builds X-Git-Tag: v2.6.29-rc1~497^2~2^2~5 X-Git-Url: http://www.pilppa.org/gitweb/gitweb.cgi?p=linux-2.6-omap-h63xx.git;a=commitdiff_plain;h=43469d8e2aaecc61403d1527dda7441fba8c0e50 i2c-omap: Don't compile in OMAP15xx I2C ISR for non-OMAP15xx builds Skip compiling OMAP15xx I2C ISR for non-OMAP15xx builds. Saves 400 bytes of text for most OMAP builds. Signed-off-by: Paul Walmsley Signed-off-by: Tony Lindgren --- diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c index 61d2e5ad6d6..195c3d1a725 100644 --- a/drivers/i2c/busses/i2c-omap.c +++ b/drivers/i2c/busses/i2c-omap.c @@ -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); } +/* rev1 devices are apparently only on some 15xx */ +#ifdef CONFIG_ARCH_OMAP15XX + static irqreturn_t 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; } +#else +#define omap_i2c_rev1_isr 0 +#endif static irqreturn_t omap_i2c_isr(int this_irq, void *dev_id)