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		8f1aa90	`From 81c53729ee7c7f721c357ed3b531ebc97ca44051 Mon Sep 17 00:00:00 2001`
		8f1aa90	`From: Eric Anholt <eric@anholt.net>`
		8f1aa90	`Date: Wed, 15 Feb 2017 11:57:57 -0800`
		8f1aa90	`Subject: [PATCH] i2c-bcm2835: Debug test for curr_msg`
		8f1aa90
		8f1aa90	`Signed-off-by: Eric Anholt <eric@anholt.net>`
		8f1aa90	`---`
		8f1aa90	`drivers/i2c/busses/i2c-bcm2835.c \| 5 ++++-`
		8f1aa90	`1 file changed, 4 insertions(+), 1 deletion(-)`
		8f1aa90
		8f1aa90	`diff --git a/drivers/i2c/busses/i2c-bcm2835.c b/drivers/i2c/busses/i2c-bcm2835.c`
		8f1aa90	`index c3436f627028..a75fab4dd660 100644`
		8f1aa90	`--- a/drivers/i2c/busses/i2c-bcm2835.c`
		8f1aa90	`+++ b/drivers/i2c/busses/i2c-bcm2835.c`
		8f1aa90	`@@ -195,7 +195,10 @@ static irqreturn_t bcm2835_i2c_isr(int this_irq, void *data)`
		8f1aa90	`}`
		8f1aa90
		8f1aa90	`if (val & BCM2835_I2C_S_DONE) {`
		8f1aa90	`- if (i2c_dev->curr_msg->flags & I2C_M_RD) {`
		8f1aa90	`+ if (!i2c_dev->curr_msg) {`
		8f1aa90	`+ dev_info(i2c_dev->dev,`
		8f1aa90	`+ "Processing DONE interrupt with no msg\n");`
		8f1aa90	`+ } else if (i2c_dev->curr_msg->flags & I2C_M_RD) {`
		8f1aa90	`bcm2835_drain_rxfifo(i2c_dev);`
		8f1aa90	`val = bcm2835_i2c_readl(i2c_dev, BCM2835_I2C_S);`
		8f1aa90	`}`
		8f1aa90	`--`
		8f1aa90	`2.11.0`
		8f1aa90