ltq-adsl-mei: fix missing-prototypes warnings

* Mark some functions as static.
* Add missing prototypes.

This patch fixes the following build warnings:

/home/db/owrt/build_dir/target-mips_24kc_musl/linux-lantiq_xway/ltq-adsl-mei-danube/ltq-adsl-mei/drv_mei_cpe.c:1182:1: error: no previous prototype for 'makeCMV' [-Werror=missing-prototypes]
 1182 | makeCMV (u8 opcode, u8 group, u16 address, u16 index, int size, u16 * data, u16 *CMVMSG)
      | ^~~~~~~
/home/db/owrt/build_dir/target-mips_24kc_musl/linux-lantiq_xway/ltq-adsl-mei-danube/ltq-adsl-mei/drv_mei_cpe.c:1855:1: error: no previous prototype for 'DSL_BSP_ATMLedCBUnregister' [-Werror=missing-prototypes]
 1855 | DSL_BSP_ATMLedCBUnregister (int (*ifx_adsl_ledcallback) (void))
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~
/home/db/owrt/build_dir/target-mips_24kc_musl/linux-lantiq_xway/ltq-adsl-mei-danube/ltq-adsl-mei/drv_mei_cpe.c:2448:1: error: no previous prototype for 'IFX_MEI_Ioctls' [-Werror=missing-prototypes]
 2448 | IFX_MEI_Ioctls (DSL_DEV_Device_t * pDev, int from_kernel, unsigned int command, unsigned long lon)
      | ^~~~~~~~~~~~~~
/home/db/owrt/build_dir/target-mips_24kc_musl/linux-lantiq_xway/ltq-adsl-mei-danube/ltq-adsl-mei/drv_mei_cpe.c:2699:5: error: no previous prototype for 'ifx_mei_atm_led_blink' [-Werror=missing-prototypes]
 2699 | int ifx_mei_atm_led_blink(void)
      |     ^~~~~~~~~~~~~~~~~~~~~
/home/db/owrt/build_dir/target-mips_24kc_musl/linux-lantiq_xway/ltq-adsl-mei-danube/ltq-adsl-mei/drv_mei_cpe.c:2705:5: error: no previous prototype for 'ifx_mei_atm_showtime_check' [-Werror=missing-prototypes]
 2705 | int ifx_mei_atm_showtime_check(int *is_showtime, struct port_cell_info *port_cell, void **xdata_addr)
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~

Signed-off-by: Shiji Yang <yangshiji66@outlook.com>
Link: https://github.com/openwrt/openwrt/pull/18744
Signed-off-by: Robert Marko <robimarko@gmail.com>

diff --git a/package/kernel/lantiq/ltq-adsl-mei/src/drv_mei_cpe.c b/package/kernel/lantiq/ltq-adsl-mei/src/drv_mei_cpe.c
index 19d4007ab95b90e7374fc41f29bc5379e0a46947..c75ece2c8e3e891db8cc9f1a3e718c1f409cfa29 100644 (file)
--- a/package/kernel/lantiq/ltq-adsl-mei/src/drv_mei_cpe.c
+++ b/package/kernel/lantiq/ltq-adsl-mei/src/drv_mei_cpe.c
@@ -1178,7 +1178,7 @@ DSL_BSP_AdslLedSet (DSL_DEV_Device_t * dev, DSL_DEV_LedId_t led_number, DSL_DEV_
 * \param       CMVMSG          The pointer to message buffer.
 * \ingroup     Internal
 */
-void
+static void
 makeCMV (u8 opcode, u8 group, u16 address, u16 index, int size, u16 * data, u16 *CMVMSG)
 {
         memset (CMVMSG, 0, MSG_LENGTH * 2);
@@ -2444,7 +2444,7 @@ IFX_MEI_IoctlCopyTo (int from_kernel, char *dest, char *from, int size)
        return ret;
 }
 
-int
+static int
 IFX_MEI_Ioctls (DSL_DEV_Device_t * pDev, int from_kernel, unsigned int command, unsigned long lon)
 {
        int i = 0;

diff --git a/package/kernel/lantiq/ltq-adsl-mei/src/ifxmips_mei_interface.h b/package/kernel/lantiq/ltq-adsl-mei/src/ifxmips_mei_interface.h
index c591bdfb224171fd99aa3f739e99bdaafa52af0e..ec4c4429ba31febbd04f0f3c707d6b4358a28303 100644 (file)
--- a/package/kernel/lantiq/ltq-adsl-mei/src/ifxmips_mei_interface.h
+++ b/package/kernel/lantiq/ltq-adsl-mei/src/ifxmips_mei_interface.h
@@ -618,6 +618,9 @@ extern DSL_DEV_MeiError_t DSL_BSP_Showtime(DSL_DEV_Device_t *, DSL_uint32_t, DSL
 extern int DSL_BSP_ATMLedCBRegister( int (*ifx_adsl_ledcallback)(void));
 extern DSL_DEV_MeiError_t DSL_BSP_MemoryDebugAccess(DSL_DEV_Device_t *, DSL_BSP_MemoryAccessType_t, DSL_uint32_t, DSL_uint32_t *, DSL_uint32_t);
 extern volatile DSL_DEV_Device_t *adsl_dev;
+extern int DSL_BSP_ATMLedCBUnregister (int (*ifx_adsl_ledcallback) (void));
+extern int ifx_mei_atm_led_blink(void);
+extern int ifx_mei_atm_showtime_check(int *is_showtime, struct port_cell_info *port_cell, void **xdata_addr);
 
 /**
  *    Dummy structure by now to show mechanism of extended data that will be