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[v4,1/4] hw/i2c: name I2CNode list in I2CBus

Message ID 20210412194522.664594-2-venture@google.com
State New
Headers show
Series hw/i2c: Adds pca954x i2c mux switch device | expand

Commit Message

Patrick Venture April 12, 2021, 7:45 p.m. UTC 
To enable passing the current_devs field as a parameter, we need to use
a named struct type.

Tested: BMC firmware with i2c devices booted to userspace.

Signed-off-by: Patrick Venture <venture@google.com>
Reviewed-by: Hao Wu <wuhaotsh@google.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
 include/hw/i2c/i2c.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)
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Patch

diff --git a/include/hw/i2c/i2c.h b/include/hw/i2c/i2c.h
index 277dd9f2d6..1f7c268c86 100644
--- a/include/hw/i2c/i2c.h
+++ b/include/hw/i2c/i2c.h
@@ -58,9 +58,11 @@  struct I2CNode {
     QLIST_ENTRY(I2CNode) next;
 };
 
+typedef QLIST_HEAD(I2CNodeList, I2CNode) I2CNodeList;
+
 struct I2CBus {
     BusState qbus;
-    QLIST_HEAD(, I2CNode) current_devs;
+    I2CNodeList current_devs;
     uint8_t saved_address;
     bool broadcast;
 };