From c55edb99028f4d2cd5ad4700447451725835a7bc Mon Sep 17 00:00:00 2001 From: Felipe Balbi Date: Wed, 12 Sep 2012 16:27:58 +0530 Subject: [PATCH] i2c: omap: add blank lines trivial patch to aid readability. No functional changes. Signed-off-by: Felipe Balbi Signed-off-by: Shubhrajyoti D Signed-off-by: Wolfram Sang --- drivers/i2c/busses/i2c-omap.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c index 0dd647abb89d..30ea63c24b5d 100644 --- a/drivers/i2c/busses/i2c-omap.c +++ b/drivers/i2c/busses/i2c-omap.c @@ -786,6 +786,7 @@ omap_i2c_isr(int this_irq, void *dev_id) dev_err(dev->dev, "Arbitration lost\n"); err |= OMAP_I2C_STAT_AL; } + /* * ProDB0017052: Clear ARDY bit twice */ @@ -798,6 +799,7 @@ omap_i2c_isr(int this_irq, void *dev_id) omap_i2c_complete_cmd(dev, err); return IRQ_HANDLED; } + if (stat & (OMAP_I2C_STAT_RRDY | OMAP_I2C_STAT_RDR)) { u8 num_bytes = 1; @@ -844,6 +846,7 @@ omap_i2c_isr(int this_irq, void *dev_id) stat & (OMAP_I2C_STAT_RRDY | OMAP_I2C_STAT_RDR)); continue; } + if (stat & (OMAP_I2C_STAT_XRDY | OMAP_I2C_STAT_XDR)) { u8 num_bytes = 1; if (dev->fifo_size) { @@ -891,10 +894,12 @@ omap_i2c_isr(int this_irq, void *dev_id) 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 underflow\n"); dev->cmd_err |= OMAP_I2C_STAT_XUDF;