[PATCH v2 2/6] MIPS: alchemy: provide visible function prototypes to board files

[Bartosz Golaszewski]

Board files under arch/mips/alchemy/ define functions called from
db1xxx.c but their prototypes are only in that .c file instead of being
declared in a common header. This causes several build warnings about
missing prototypes. Provide these prototypes in a new header and include
it where necessary.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@xxxxxxxxxxxxxxxx>
---
 arch/mips/alchemy/devboards/db1000.c |  2 ++
 arch/mips/alchemy/devboards/db1200.c |  1 +
 arch/mips/alchemy/devboards/db1300.c |  1 +
 arch/mips/alchemy/devboards/db1550.c |  2 ++
 arch/mips/alchemy/devboards/db1xxx.c | 11 +----------
 arch/mips/alchemy/devboards/db1xxx.h | 18 ++++++++++++++++++
 6 files changed, 25 insertions(+), 10 deletions(-)

diff --git a/arch/mips/alchemy/devboards/db1000.c b/arch/mips/alchemy/devboards/db1000.c
index 6984cd5169b5fda48d9dcbeb1f72a5de4473100d..65238f14f28d61ef3eddfd571c7d61f01e7434fd 100644
--- a/arch/mips/alchemy/devboards/db1000.c
+++ b/arch/mips/alchemy/devboards/db1000.c
@@ -27,6 +27,8 @@
 #include <asm/mach-db1x00/bcsr.h>
 #include <asm/reboot.h>
 #include <prom.h>
+
+#include "db1xxx.h"
 #include "platform.h"
 
 #define F_SWAPPED (bcsr_read(BCSR_STATUS) & BCSR_STATUS_DB1000_SWAPBOOT)
diff --git a/arch/mips/alchemy/devboards/db1200.c b/arch/mips/alchemy/devboards/db1200.c
index 67f067706af27342317c4265d2b3dda97681d391..de2a9083ed9a35b3f87bcba7e05da1de175615b1 100644
--- a/arch/mips/alchemy/devboards/db1200.c
+++ b/arch/mips/alchemy/devboards/db1200.c
@@ -30,6 +30,7 @@
 #include <asm/mach-au1x00/au1550_spi.h>
 #include <asm/mach-db1x00/bcsr.h>
 
+#include "db1xxx.h"
 #include "platform.h"
 
 #define BCSR_INT_IDE		0x0001
diff --git a/arch/mips/alchemy/devboards/db1300.c b/arch/mips/alchemy/devboards/db1300.c
index d377e043b49f86539b88fd6f79c5395f1a42278d..b46f5e47da2c32be3b44bcb80ea4b6e2623f735b 100644
--- a/arch/mips/alchemy/devboards/db1300.c
+++ b/arch/mips/alchemy/devboards/db1300.c
@@ -32,6 +32,7 @@
 #include <asm/mach-db1x00/bcsr.h>
 #include <asm/mach-au1x00/prom.h>
 
+#include "db1xxx.h"
 #include "platform.h"
 
 /* FPGA (external mux) interrupt sources */
diff --git a/arch/mips/alchemy/devboards/db1550.c b/arch/mips/alchemy/devboards/db1550.c
index 6c6837181f5555f3f9b8ebf495c03a22bef735b4..b8295a5c2e9a1e782e6d460b2e912c7155066ad4 100644
--- a/arch/mips/alchemy/devboards/db1550.c
+++ b/arch/mips/alchemy/devboards/db1550.c
@@ -28,6 +28,8 @@
 #include <asm/mach-au1x00/au1550nd.h>
 #include <asm/mach-db1x00/bcsr.h>
 #include <prom.h>
+
+#include "db1xxx.h"
 #include "platform.h"
 
 static void __init db1550_hw_setup(void)
diff --git a/arch/mips/alchemy/devboards/db1xxx.c b/arch/mips/alchemy/devboards/db1xxx.c
index e6d25aad8350ed639683b2c6fa6d013690c74913..2e8c68d97b34a829af00a8e622ca0955c1d8c2ff 100644
--- a/arch/mips/alchemy/devboards/db1xxx.c
+++ b/arch/mips/alchemy/devboards/db1xxx.c
@@ -7,16 +7,7 @@
 #include <asm/mach-au1x00/au1000.h>
 #include <asm/mach-db1x00/bcsr.h>
 
-int __init db1000_board_setup(void);
-int __init db1000_dev_setup(void);
-int __init db1500_pci_setup(void);
-int __init db1200_board_setup(void);
-int __init db1200_dev_setup(void);
-int __init db1300_board_setup(void);
-int __init db1300_dev_setup(void);
-int __init db1550_board_setup(void);
-int __init db1550_dev_setup(void);
-int __init db1550_pci_setup(int);
+#include "db1xxx.h"
 
 static const char *board_type_str(void)
 {
diff --git a/arch/mips/alchemy/devboards/db1xxx.h b/arch/mips/alchemy/devboards/db1xxx.h
new file mode 100644
index 0000000000000000000000000000000000000000..f39e3551e3b3a738693b2bae8133a6e01a6aabaa
--- /dev/null
+++ b/arch/mips/alchemy/devboards/db1xxx.h
@@ -0,0 +1,18 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+#ifndef __LINUX_MIPS_DB1XXX__
+#define __LINUX_MIPS_DB1XXX__
+
+const char *get_system_type(void);
+int db1000_board_setup(void);
+int db1000_dev_setup(void);
+int db1500_pci_setup(void);
+int db1200_board_setup(void);
+int db1200_dev_setup(void);
+int db1300_board_setup(void);
+int db1300_dev_setup(void);
+int db1550_board_setup(void);
+int db1550_dev_setup(void);
+int db1550_pci_setup(int id);
+
+#endif /* __LINUX_MIPS_DB1XXX__ */

-- 
2.47.3