tty: bfin, define inlined structures
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@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -9,8 +9,11 @@
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#ifndef __BFIN_ASM_SERIAL_H__
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#define __BFIN_ASM_SERIAL_H__
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#include <linux/circ_buf.h>
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#include <linux/serial_core.h>
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#include <linux/spinlock.h>
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#include <linux/timer.h>
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#include <linux/workqueue.h>
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#include <mach/anomaly.h>
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#include <mach/bfin_serial.h>
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# endif
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#endif
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struct circ_buf;
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struct timer_list;
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struct work_struct;
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struct bfin_serial_port {
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struct uart_port port;
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unsigned int old_status;
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