struct bfin_serial_port contains structs circ_buf, timer_list, and
work_struct directly (not pointers). This means that these structures
have to be defined completely to be inlined in struct
bfin_serial_port.
So instead of struct declarations, define the structures by including
proper headers. They were pulled in by linux/serial_core.h or others
until now. But experimenting with circ_buf removal from serial_core,
struct circ_buf becomes undefined in bfin_serial:
In file included from arch/blackfin/kernel/debug-mmrs.c:21:0:
arch/blackfin/include/asm/bfin_serial.h:44:18: error: field 'rx_dma_buf' has incomplete type
Signed-off-by: Jiri Slaby <jslaby@xxxxxxx>
---
arch/blackfin/include/asm/bfin_serial.h | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/arch/blackfin/include/asm/bfin_serial.h b/arch/blackfin/include/asm/bfin_serial.h
index 2d90d62edc97..d00d732784b1 100644
--- a/arch/blackfin/include/asm/bfin_serial.h
+++ b/arch/blackfin/include/asm/bfin_serial.h
@@ -9,8 +9,11 @@
#ifndef __BFIN_ASM_SERIAL_H__
#define __BFIN_ASM_SERIAL_H__
+#include <linux/circ_buf.h>
#include <linux/serial_core.h>
#include <linux/spinlock.h>
+#include <linux/timer.h>
+#include <linux/workqueue.h>
#include <mach/anomaly.h>
#include <mach/bfin_serial.h>
@@ -25,10 +28,6 @@
# endif
#endif
-struct circ_buf;
-struct timer_list;
-struct work_struct;
-
struct bfin_serial_port {
struct uart_port port;
unsigned int old_status;
--
2.1.3
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