gemini,layerscape,oxnas: don't disable option CONFIG_BPF_SYSCALL

Respect the generic kernel config setting, which is "enabled" tree-wide, as
previously done for sunxi.

Ref: 247ef4d98bab ("sunxi: enable CONFIG_BPF_SYSCALL and CONFIG_EMBEDDED")
Signed-off-by: Tony Ambardar <[email protected]>

target/linux/gemini/config-5.4

@@ -47,7 +47,6 @@ CONFIG_BLK_DEV_SD=y
 CONFIG_BLK_MQ_PCI=y
 CONFIG_BLK_SCSI_REQUEST=y
 CONFIG_BOUNCE=y
-# CONFIG_BPF_SYSCALL is not set
 CONFIG_CLKDEV_LOOKUP=y
 CONFIG_CLKSRC_MMIO=y
 CONFIG_CLONE_BACKWARDS=y

target/linux/layerscape/armv7/config-5.4

@@ -107,7 +107,6 @@ CONFIG_BLK_SCSI_REQUEST=y
 # CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
 CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
 CONFIG_BOUNCE=y
-# CONFIG_BPF_SYSCALL is not set
 CONFIG_BRCMSTB_GISB_ARB=y
 CONFIG_BROADCOM_PHY=y
 CONFIG_CACHE_L2X0=y

target/linux/layerscape/armv8_64b/config-5.4

@@ -132,7 +132,6 @@ CONFIG_BLK_PM=y
 CONFIG_BLK_SCSI_REQUEST=y
 # CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
 CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
-# CONFIG_BPF_SYSCALL is not set
 CONFIG_BSD_PROCESS_ACCT=y
 CONFIG_BSD_PROCESS_ACCT_V3=y
 CONFIG_BTRFS_FS=y

target/linux/oxnas/config-5.10

@@ -65,7 +65,6 @@ CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=65536
 CONFIG_BLK_PM=y
 CONFIG_BLK_SCSI_REQUEST=y
-# CONFIG_BPF_SYSCALL is not set
 CONFIG_CC_HAS_KASAN_GENERIC=y
 CONFIG_CLKDEV_LOOKUP=y
 CONFIG_CLKSRC_MMIO=y

target/linux/oxnas/config-5.4

@@ -65,7 +65,6 @@ CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=65536
 CONFIG_BLK_PM=y
 CONFIG_BLK_SCSI_REQUEST=y
-# CONFIG_BPF_SYSCALL is not set
 CONFIG_CC_HAS_KASAN_GENERIC=y
 CONFIG_CLKDEV_LOOKUP=y
 CONFIG_CLKSRC_MMIO=y