fs: Move mmap callback before truncate in [file|mountpt]_operations

since mmap may exist in block_operations, but truncate may not,
moving mmap beforee truncate could make three struct more compatible

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>

arch/arm/src/cxd56xx/cxd56_geofence.c

@@ -106,8 +106,8 @@ static const struct file_operations g_geofencefops =
   NULL,                 /* write */
   NULL,                 /* seek */
   cxd56_geofence_ioctl, /* ioctl */
-  NULL,                 /* truncate */
   NULL,                 /* mmap */
+  NULL,                 /* truncate */
   cxd56_geofence_poll   /* poll */
 };
 

arch/arm/src/cxd56xx/cxd56_gnss.c

@@ -317,8 +317,8 @@ static const struct file_operations g_gnssfops =
   cxd56_gnss_write, /* write */
   NULL,             /* seek */
   cxd56_gnss_ioctl, /* ioctl */
-  NULL,             /* truncate */
   NULL,             /* mmap */
+  NULL,             /* truncate */
   cxd56_gnss_poll   /* poll */
 };
 

arch/arm/src/cxd56xx/cxd56_hostif.c

@@ -145,8 +145,8 @@ static const struct file_operations g_hif_fops =
   hif_write,   /* write */
   hif_seek,    /* seek */
   hif_ioctl,   /* ioctl */
-  NULL,        /* truncate */
   NULL,        /* mmap */
+  NULL,        /* truncate */
   hif_poll     /* poll */
 #ifndef CONFIG_DISABLE_PSEUDOFS_OPERATIONS
   , hif_unlink /* unlink */

arch/arm/src/sama5/sam_tsd.c

@@ -249,8 +249,8 @@ static const struct file_operations g_tsdops =
   NULL,            /* write */
   NULL,            /* seek */
   sam_tsd_ioctl,   /* ioctl */
-  NULL,            /* truncate */
   NULL,            /* mmap */
+  NULL,            /* truncate */
   sam_tsd_poll     /* poll */
 };
 

boards/arm/sam34/sam4l-xplained/src/sam_slcd.c

@@ -296,8 +296,8 @@ static const struct file_operations g_slcdops =
   slcd_write,    /* write */
   NULL,          /* seek */
   slcd_ioctl,    /* ioctl */
-  NULL,          /* truncate */
   NULL,          /* mmap */
+  NULL,          /* truncate */
   slcd_poll      /* poll */
 };
 

boards/arm/stm32/mikroe-stm32f4/src/stm32_touchscreen.c

@@ -268,8 +268,8 @@ static const struct file_operations tc_fops =
   NULL,       /* write */
   NULL,       /* seek */
   tc_ioctl,   /* ioctl */
-  NULL,       /* truncate */
   NULL,       /* mmap */
+  NULL,       /* truncate */
   tc_poll     /* poll */
 };
 

boards/arm/stm32/stm32ldiscovery/src/stm32_lcd.c

@@ -346,8 +346,8 @@ static const struct file_operations g_slcdops =
   slcd_write,    /* write */
   NULL,          /* seek */
   slcd_ioctl,    /* ioctl */
-  NULL,          /* truncate */
   NULL,          /* mmap */
+  NULL,          /* truncate */
   slcd_poll      /* poll */
 };
 

boards/mips/pic32mx/pic32mx7mmb/src/pic32_touchscreen.c

@@ -249,8 +249,8 @@ static const struct file_operations tc_fops =
   NULL,       /* write */
   NULL,       /* seek */
   tc_ioctl,   /* ioctl */
-  NULL,       /* truncate */
   NULL,       /* mmap */
+  NULL,       /* truncate */
   tc_poll     /* poll */
 };
 

boards/mips/pic32mx/sure-pic32mx/src/pic32mx_lcd1602.c

@@ -181,8 +181,8 @@ static const struct file_operations g_lcdops =
   lcd_write,     /* write */
   NULL,          /* seek */
   lcd_ioctl,     /* ioctl */
-  NULL,          /* truncate */
   NULL,          /* mmap */
+  NULL,          /* truncate */
   lcd_poll       /* poll */
 };
 

crypto/cryptodev.c

@@ -125,8 +125,8 @@ static const struct file_operations g_cryptofops =
   cryptof_write,       /* write  */
   NULL,                /* seek   */
   cryptof_ioctl,       /* ioctl  */
+  NULL,                /* mmap   */
   NULL,                /* truncate */
-  NULL,                /* mmap */
   cryptof_poll         /* poll   */
 };
 
@@ -138,8 +138,8 @@ static const struct file_operations g_cryptoops =
   NULL,                /* write  */
   NULL,                /* seek   */
   cryptoioctl,         /* ioctl  */
+  NULL,                /* mmap   */
   NULL,                /* truncate */
-  NULL,                /* mmap */
   NULL                 /* poll   */
 };
 

drivers/analog/adc.c

@@ -72,8 +72,8 @@ static const struct file_operations g_adc_fops =
   NULL,         /* write */
   NULL,         /* seek */
   adc_ioctl,    /* ioctl */
-  NULL,         /* truncate */
   NULL,         /* mmap */
+  NULL,         /* truncate */
   adc_poll      /* poll */
 };
 

drivers/analog/comp.c

@@ -65,8 +65,8 @@ static const struct file_operations comp_fops =
   NULL,                         /* write */
   NULL,                         /* seek */
   comp_ioctl,                   /* ioctl */
-  NULL,                         /* truncate */
   NULL,                         /* mmap */
+  NULL,                         /* truncate */
   comp_poll                     /* poll */
 };
 

drivers/bch/bchdev_driver.c

@@ -78,8 +78,8 @@ const struct file_operations bch_fops =
   bch_write,   /* write */
   bch_seek,    /* seek */
   bch_ioctl,   /* ioctl */
-  NULL,        /* truncate */
   NULL,        /* mmap */
+  NULL,        /* truncate */
   bch_poll     /* poll */
 #ifndef CONFIG_DISABLE_PSEUDOFS_OPERATIONS
   , bch_unlink /* unlink */

drivers/can/can.c

@@ -135,8 +135,8 @@ static const struct file_operations g_canops =
   can_write, /* write */
   NULL,      /* seek */
   can_ioctl, /* ioctl */
-  NULL,      /* truncate */
   NULL,      /* mmap */
+  NULL,      /* truncate */
   can_poll   /* poll */
 };
 

drivers/crypto/dev_urandom.c

@@ -100,8 +100,8 @@ static const struct file_operations g_urand_fops =
   devurand_write,               /* write */
   NULL,                         /* seek */
   NULL,                         /* ioctl */
-  NULL,                         /* truncate */
   NULL,                         /* mmap */
+  NULL,                         /* truncate */
   devurand_poll                 /* poll */
 };
 

drivers/i2c/i2c_driver.c

@@ -99,8 +99,8 @@ static const struct file_operations i2cdrvr_fops =
   i2cdrvr_write,   /* write */
   NULL,            /* seek */
   i2cdrvr_ioctl,   /* ioctl */
-  NULL,            /* truncate */
   NULL,            /* mmap */
+  NULL,            /* truncate */
   NULL             /* poll */
 #ifndef CONFIG_DISABLE_PSEUDOFS_OPERATIONS
   , i2cdrvr_unlink /* unlink */

drivers/input/ads7843e.c

@@ -122,8 +122,8 @@ static const struct file_operations ads7843e_fops =
   NULL,             /* write */
   NULL,             /* seek */
   ads7843e_ioctl,   /* ioctl */
-  NULL,             /* truncate */
   NULL,             /* mmap */
+  NULL,             /* truncate */
   ads7843e_poll     /* poll */
 };
 

drivers/input/ajoystick.c

@@ -135,8 +135,8 @@ static const struct file_operations ajoy_fops =
   NULL,       /* write */
   NULL,       /* seek */
   ajoy_ioctl, /* ioctl */
-  NULL,       /* truncate */
   NULL,       /* mmap */
+  NULL,       /* truncate */
   ajoy_poll   /* poll */
 };
 

drivers/input/button_upper.c

@@ -133,8 +133,8 @@ static const struct file_operations btn_fops =
   btn_write, /* write */
   NULL,      /* seek */
   btn_ioctl, /* ioctl */
-  NULL,      /* truncate */
   NULL,      /* mmap */
+  NULL,      /* truncate */
   btn_poll   /* poll */
 };
 

drivers/input/cypress_mbr3108.c

@@ -224,8 +224,8 @@ static const struct file_operations g_mbr3108_fileops =
   mbr3108_write,  /* write */
   NULL,           /* seek */
   NULL,           /* ioctl */
-  NULL,           /* truncate */
   NULL,           /* mmap */
+  NULL,           /* truncate */
   mbr3108_poll    /* poll */
 };
 

drivers/input/djoystick.c

@@ -135,8 +135,8 @@ static const struct file_operations djoy_fops =
   NULL,       /* write */
   NULL,       /* seek */
   djoy_ioctl, /* ioctl */
-  NULL,       /* truncate */
   NULL,       /* mmap */
+  NULL,       /* truncate */
   djoy_poll   /* poll */
 };
 

drivers/input/ft5x06.c

@@ -176,8 +176,8 @@ static const struct file_operations ft5x06_fops =
   NULL,           /* write */
   NULL,           /* seek */
   ft5x06_ioctl,   /* ioctl */
-  NULL,           /* truncate */
   NULL,           /* mmap */
+  NULL,           /* truncate */
   ft5x06_poll     /* poll */
 };
 

drivers/input/keyboard_upper.c

@@ -88,8 +88,8 @@ static const struct file_operations g_keyboard_fops =
   keyboard_write, /* write */
   NULL,           /* seek */
   NULL,           /* ioctl */
-  NULL,           /* truncate */
   NULL,           /* mmap */
+  NULL,           /* truncate */
   keyboard_poll   /* poll */
 };
 

drivers/input/max11802.c

@@ -115,8 +115,8 @@ static const struct file_operations max11802_fops =
   NULL,             /* write */
   NULL,             /* seek */
   max11802_ioctl,   /* ioctl */
-  NULL,             /* truncate */
   NULL,             /* mmap */
+  NULL,             /* truncate */
   max11802_poll     /* poll */
 };
 

drivers/input/mxt.c

@@ -280,8 +280,8 @@ static const struct file_operations mxt_fops =
   NULL,        /* write */
   NULL,        /* seek */
   mxt_ioctl,   /* ioctl */
-  NULL,        /* truncate */
   NULL,        /* mmap */
+  NULL,        /* truncate */
   mxt_poll     /* poll */
 };
 

drivers/input/spq10kbd.c

@@ -255,8 +255,8 @@ static const struct file_operations g_hidkbd_fops =
   spq10kbd_write,            /* write */
   NULL,                      /* seek */
   NULL,                      /* ioctl */
-  NULL,                      /* truncate */
   NULL,                      /* mmap */
+  NULL,                      /* truncate */
   spq10kbd_poll              /* poll */
 };
 

drivers/input/stmpe811_tsc.c

@@ -124,8 +124,8 @@ static const struct file_operations g_stmpe811fops =
   NULL,             /* write */
   NULL,             /* seek */
   stmpe811_ioctl,   /* ioctl */
-  NULL,             /* truncate */
   NULL,             /* mmap */
+  NULL,             /* truncate */
   stmpe811_poll     /* poll */
 };
 

drivers/input/touchscreen_upper.c

@@ -90,8 +90,8 @@ static const struct file_operations g_touch_fops =
   touch_write,    /* write */
   NULL,           /* seek */
   touch_ioctl,    /* ioctl */
-  NULL,           /* truncate */
   NULL,           /* mmap */
+  NULL,           /* truncate */
   touch_poll      /* poll */
 };
 

drivers/input/tsc2007.c

@@ -209,8 +209,8 @@ static const struct file_operations tsc2007_fops =
   NULL,            /* write */
   NULL,            /* seek */
   tsc2007_ioctl,   /* ioctl */
-  NULL,            /* truncate */
   NULL,            /* mmap */
+  NULL,            /* truncate */
   tsc2007_poll     /* poll */
 };
 

drivers/lcd/ft80x.c

@@ -134,8 +134,8 @@ static const struct file_operations g_ft80x_fops =
   ft80x_write,   /* write */
   NULL,          /* seek */
   ft80x_ioctl,   /* ioctl */
-  NULL,          /* truncate */
   NULL,          /* mmap */
+  NULL,          /* truncate */
   NULL           /* poll */
 #ifndef CONFIG_DISABLE_PSEUDOFS_OPERATIONS
   , ft80x_unlink /* unlink */

drivers/lcd/pcf8574_lcd_backpack.c

@@ -117,8 +117,8 @@ static const struct file_operations g_pcf8574_lcd_fops =
   pcf8574_lcd_write,            /* write */
   pcf8574_lcd_seek,             /* seek */
   pcf8574_lcd_ioctl,            /* ioctl */
-  NULL,                         /* truncate */
   NULL,                         /* mmap */
+  NULL,                         /* truncate */
   pcf8574_lcd_poll              /* poll */
 #ifndef CONFIG_DISABLE_PSEUDOFS_OPERATIONS
   , pcf8574_lcd_unlink          /* unlink */

drivers/lcd/tda19988.c

@@ -170,8 +170,8 @@ static const struct file_operations tda19988_fops =
   tda19988_write,    /* write */
   tda19988_seek,     /* seek */
   tda19988_ioctl,    /* ioctl */
-  NULL,              /* truncate */
   NULL,              /* mmap */
+  NULL,              /* truncate */
   tda19988_poll      /* poll */
 #ifndef CONFIG_DISABLE_PSEUDOFS_OPERATIONS
   , tda19988_unlink  /* unlink */

drivers/misc/dev_null.c

@@ -57,8 +57,8 @@ static const struct file_operations devnull_fops =
   devnull_write, /* write */
   NULL,          /* seek */
   NULL,          /* ioctl */
-  NULL,          /* truncate */
   NULL,          /* mmap */
+  NULL,          /* truncate */
   devnull_poll   /* poll */
 };
 

drivers/misc/dev_zero.c

@@ -57,8 +57,8 @@ static const struct file_operations devzero_fops =
   devzero_write, /* write */
   NULL,          /* seek */
   NULL,          /* ioctl */
-  NULL,          /* truncate */
   NULL,          /* mmap */
+  NULL,          /* truncate */
   devzero_poll   /* poll */
 };
 

drivers/misc/rpmsgdev.c

@@ -165,8 +165,8 @@ const struct file_operations g_rpmsgdev_ops =
   rpmsgdev_write,         /* write */
   rpmsgdev_seek,          /* seek */
   rpmsgdev_ioctl,         /* ioctl */
-  NULL,                   /* truncate */
   NULL,                   /* mmap */
+  NULL,                   /* truncate */
   rpmsgdev_poll           /* poll */
 };
 

drivers/modem/alt1250/alt1250.c

@@ -77,8 +77,8 @@ static const struct file_operations g_alt1250fops =
   NULL,          /* write */
   NULL,          /* seek */
   alt1250_ioctl, /* ioctl */
-  NULL,          /* truncate */
   NULL,          /* mmap */
+  NULL,          /* truncate */
   alt1250_poll,  /* poll */
 };
 static uint8_t g_recvbuff[ALTCOM_RX_PKT_SIZE_MAX];

drivers/modem/u-blox.c

@@ -114,8 +114,8 @@ static const struct file_operations ubxmdm_fops =
   ubxmdm_write, /* write */
   NULL,         /* seek */
   ubxmdm_ioctl, /* ioctl */
-  NULL,         /* truncate */
   NULL,         /* mmap */
+  NULL,         /* truncate */
   ubxmdm_poll   /* poll */
 };
 

drivers/mtd/mtd_config.c

@@ -119,8 +119,8 @@ static const struct file_operations mtdconfig_fops =
   NULL,            /* write */
   NULL,            /* seek */
   mtdconfig_ioctl, /* ioctl */
-  NULL,            /* truncate */
   NULL,            /* mmap */
+  NULL,            /* truncate */
   mtdconfig_poll   /* poll */
 };
 

drivers/net/telnet.c

@@ -190,8 +190,8 @@ static const struct file_operations g_telnet_fops =
   telnet_write,  /* write */
   NULL,          /* seek */
   telnet_ioctl,  /* ioctl */
-  NULL,          /* truncate */
   NULL,          /* mmap */
+  NULL,          /* truncate */
   telnet_poll    /* poll */
 };
 

drivers/net/tun.c

@@ -219,8 +219,8 @@ static const struct file_operations g_tun_file_ops =
   tun_write,    /* write */
   NULL,         /* seek */
   tun_ioctl,    /* ioctl */
-  NULL,         /* truncate */
   NULL,         /* mmap */
+  NULL,         /* truncate */
   tun_poll      /* poll */
 };
 

drivers/pipes/fifo.c

@@ -47,8 +47,8 @@ static const struct file_operations g_fifo_fops =
   pipecommon_write,    /* write */
   NULL,                /* seek */
   pipecommon_ioctl,    /* ioctl */
-  NULL,                /* truncate */
   NULL,                /* mmap */
+  NULL,                /* truncate */
   pipecommon_poll      /* poll */
 #ifndef CONFIG_DISABLE_PSEUDOFS_OPERATIONS
   , pipecommon_unlink  /* unlink */

drivers/pipes/pipe.c

@@ -61,8 +61,8 @@ static const struct file_operations g_pipe_fops =
   pipecommon_write,    /* write */
   NULL,                /* seek */
   pipecommon_ioctl,    /* ioctl */
-  NULL,                /* truncate */
   NULL,                /* mmap */
+  NULL,                /* truncate */
   pipecommon_poll      /* poll */
 };
 

drivers/power/battery/battery_charger.c

@@ -91,8 +91,8 @@ static const struct file_operations g_batteryops =
   bat_charger_write,   /* write */
   NULL,                /* seek */
   bat_charger_ioctl,   /* ioctl */
-  NULL,                /* truncate */
   NULL,                /* mmap */
+  NULL,                /* truncate */
   bat_charger_poll     /* poll */
 };
 

drivers/power/battery/battery_gauge.c

@@ -93,8 +93,8 @@ static const struct file_operations g_batteryops =
   bat_gauge_write,  /* write */
   NULL,             /* seek */
   bat_gauge_ioctl,  /* ioctl */
-  NULL,             /* truncate */
   NULL,             /* mmap */
+  NULL,             /* truncate */
   bat_gauge_poll    /* poll */
 };
 

drivers/power/battery/battery_monitor.c

@@ -92,8 +92,8 @@ static const struct file_operations g_batteryops =
   bat_monitor_write,   /* write */
   NULL,                /* seek */
   bat_monitor_ioctl,   /* ioctl */
-  NULL,                /* truncate */
   NULL,                /* mmap */
+  NULL,                /* truncate */
   bat_monitor_poll     /* poll */
 };
 

drivers/rc/lirc_dev.c

@@ -103,8 +103,8 @@ static const struct file_operations g_lirc_fops =
   lirc_write,  /* write */
   NULL,        /* seek */
   lirc_ioctl,  /* ioctl */
-  NULL,        /* truncate */
   NULL,        /* mmap */
+  NULL,        /* truncate */
   lirc_poll    /* poll */
 };
 

drivers/sensors/aht10.c

@@ -116,8 +116,8 @@ static const struct file_operations g_aht10fops =
   aht10_write,    /* write */
   NULL,           /* seek */
   aht10_ioctl,    /* ioctl */
-  NULL,           /* truncate */
   NULL,           /* mmap */
+  NULL,           /* truncate */
   NULL            /* poll */
 #ifndef CONFIG_DISABLE_PSEUDOFS_OPERATIONS
   , aht10_unlink /* unlink */

drivers/sensors/hc_sr04.c

@@ -90,8 +90,8 @@ static const struct file_operations g_hcsr04ops =
   hcsr04_write,  /* write */
   NULL,          /* seek */
   hcsr04_ioctl,  /* ioctl */
-  NULL,          /* truncate */
   NULL,          /* mmap */
+  NULL,          /* truncate */
   hcsr04_poll    /* poll */
 };
 

drivers/sensors/hdc1008.c

@@ -161,8 +161,8 @@ static const struct file_operations g_hdc1008fops =
   hdc1008_write,    /* write */
   NULL,             /* seek */
   hdc1008_ioctl,    /* ioctl */
-  NULL,             /* truncate */
   NULL,             /* mmap */
+  NULL,             /* truncate */
   NULL              /* poll */
 #ifndef CONFIG_DISABLE_PSEUDOFS_OPERATIONS
   , hdc1008_unlink  /* unlink */

drivers/sensors/hts221.c

@@ -157,8 +157,8 @@ static const struct file_operations g_humidityops =
   hts221_write,  /* write */
   NULL,          /* seek */
   hts221_ioctl,  /* ioctl */
-  NULL,          /* truncate */
   NULL,          /* mmap */
+  NULL,          /* truncate */
   hts221_poll    /* poll */
 };