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[PULL,17/25] pxa2xx: Auto-assign name for i2c bus in i2c_init_bus.

Message ID 1476729644-4595-18-git-send-email-peter.maydell@linaro.org
State New
Headers show

Commit Message

Peter Maydell Oct. 17, 2016, 6:40 p.m. UTC 
From: Vijay Kumar B <vijaykumar@zilogic.com>

If a name is provided, the same name is assigned to both the I2C
controllers. Leaving it NULL, causes names to be automatically
assigned with an ID suffix, giving unique names to each
controller. This helps us to uniquely identify each controller in the
device tree, for example when adding an I2C device.

Signed-off-by: Vijay Kumar B. <vijaykumar@zilogic.com>
Reviewed-by: Deepak S. <deepak@zilogic.com>
Message-id: 1476351885-8905-1-git-send-email-vijaykumar@zilogic.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
 hw/arm/pxa2xx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/hw/arm/pxa2xx.c b/hw/arm/pxa2xx.c
index 0241e07..9898287 100644
--- a/hw/arm/pxa2xx.c
+++ b/hw/arm/pxa2xx.c
@@ -1505,7 +1505,7 @@  static void pxa2xx_i2c_initfn(Object *obj)
     PXA2xxI2CState *s = PXA2XX_I2C(obj);
     SysBusDevice *sbd = SYS_BUS_DEVICE(obj);
 
-    s->bus = i2c_init_bus(dev, "i2c");
+    s->bus = i2c_init_bus(dev, NULL);
 
     memory_region_init_io(&s->iomem, obj, &pxa2xx_i2c_ops, s,
                           "pxa2xx-i2c", s->region_size);