kernel: add disabled PSTORE+REED_SOLOMON symbols for 5.4

The last remaining 5.4 target currently chokes because the
symbols haven't been disabled like for 5.10.

Fixes: 97158fe ("kernel: package ramoops pstore-ram crash log storage")
Reported-by: Hannu Nyman <hannu.nyman@iki.fi>
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>

target/linux/generic/config-5.4

@@ -1507,6 +1507,7 @@ CONFIG_DUMMY_CONSOLE_ROWS=25
 # CONFIG_EEPROM_MAX6875 is not set
 # CONFIG_EFI is not set
 CONFIG_EFI_PARTITION=y
+# CONFIG_EFI_VARS_PSTORE is not set
 # CONFIG_EFS_FS is not set
 CONFIG_ELFCORE=y
 # CONFIG_ELF_CORE is not set
@@ -4202,6 +4203,17 @@ CONFIG_PROC_SYSCTL=y
 # CONFIG_PSB6970_PHY is not set
 # CONFIG_PSI is not set
 # CONFIG_PSTORE is not set
+# CONFIG_PSTORE_842_COMPRESS is not set
+# CONFIG_PSTORE_COMPRESS is not set
+# CONFIG_PSTORE_CONSOLE is not set
+# CONFIG_PSTORE_DEFLATE_COMPRESS is not set
+# CONFIG_PSTORE_DEFLATE_COMPRESS_DEFAULT is not set
+# CONFIG_PSTORE_LZ4HC_COMPRESS is not set
+# CONFIG_PSTORE_LZ4_COMPRESS is not set
+# CONFIG_PSTORE_LZO_COMPRESS is not set
+# CONFIG_PSTORE_PMSG is not set
+# CONFIG_PSTORE_RAM is not set
+# CONFIG_PSTORE_ZSTD_COMPRESS is not set
 # CONFIG_PTP_1588_CLOCK is not set
 # CONFIG_PTP_1588_CLOCK_IXP46X is not set
 # CONFIG_PTP_1588_CLOCK_KVM is not set
@@ -4299,6 +4311,9 @@ CONFIG_RCU_TORTURE_TEST_SLOW_INIT_DELAY=3
 # CONFIG_READ_ONLY_THP_FOR_FS is not set
 # CONFIG_REALTEK_PHY is not set
 # CONFIG_REDWOOD is not set
+# CONFIG_REED_SOLOMON is not set
+# CONFIG_REED_SOLOMON_DEC8 is not set
+# CONFIG_REED_SOLOMON_ENC8 is not set
 # CONFIG_REED_SOLOMON_TEST is not set
 # CONFIG_REFCOUNT_FULL is not set
 # CONFIG_REGMAP is not set