From 170af3cb9a53308ca2d426aecbaf84a3b8247181 Mon Sep 17 00:00:00 2001 From: chandra shekhar Date: Thu, 7 Aug 2008 19:40:51 +0530 Subject: [PATCH] Patch for I2C transmit overflow error This patch is to fix I2C transmit overflow error. Signed-off-by: Chandra Shekhar Signed-off-by: Tony Lindgren --- drivers/i2c/busses/i2c-omap.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c index 73238874897..3c4e5816156 100644 --- a/drivers/i2c/busses/i2c-omap.c +++ b/drivers/i2c/busses/i2c-omap.c @@ -661,6 +661,7 @@ omap_i2c_isr(int this_irq, void *dev_id) } } omap_i2c_ack_stat(dev, stat & (OMAP_I2C_STAT_RRDY | OMAP_I2C_STAT_RDR)); + continue; } if (stat & (OMAP_I2C_STAT_XRDY | OMAP_I2C_STAT_XDR)) { u8 num_bytes = 1; @@ -694,13 +695,14 @@ omap_i2c_isr(int this_irq, void *dev_id) omap_i2c_write_reg(dev, OMAP_I2C_DATA_REG, w); } omap_i2c_ack_stat(dev, stat & (OMAP_I2C_STAT_XRDY | OMAP_I2C_STAT_XDR)); + continue; } if (stat & OMAP_I2C_STAT_ROVR) { dev_err(dev->dev, "Receive overrun\n"); dev->cmd_err |= OMAP_I2C_STAT_ROVR; } if (stat & OMAP_I2C_STAT_XUDF) { - dev_err(dev->dev, "Transmit overflow\n"); + dev_err(dev->dev, "Transmit underflow\n"); dev->cmd_err |= OMAP_I2C_STAT_XUDF; } } -- 2.41.0