Revert "usb: dwc3: turn off VBUS when leaving host mode"

[sagit-ice-cold/kernel_xiaomi_msm8998.git] / init / Kconfig

diff --git a/init/Kconfig b/init/Kconfig
index 2a0e455..684bd01 100644 (file)
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -1458,6 +1458,32 @@ config CC_OPTIMIZE_FOR_SIZE
 
 endchoice
 
+config HAVE_LD_DEAD_CODE_DATA_ELIMINATION
+       bool
+       help
+         This requires that the arch annotates or otherwise protects
+         its external entry points from being discarded. Linker scripts
+         must also merge .text.*, .data.*, and .bss.* correctly into
+         output sections. Care must be taken not to pull in unrelated
+         sections (e.g., '.text.init'). Typically '.' in section names
+         is used to distinguish them from label names / C identifiers.
+
+config LD_DEAD_CODE_DATA_ELIMINATION
+       bool "Dead code and data elimination (EXPERIMENTAL)"
+       depends on HAVE_LD_DEAD_CODE_DATA_ELIMINATION
+       depends on EXPERT
+       help
+         Enable this if you want to do dead code and data elimination with
+         the linker by compiling with -ffunction-sections -fdata-sections,
+         and linking with --gc-sections.
+
+         This can reduce on disk and in-memory size of the kernel
+         code and static data, particularly for small configs and
+         on small systems. This has the possibility of introducing
+         silently broken kernel if the required annotations are not
+         present. This option is not well tested yet, so use at your
+         own risk.
+
 config SYSCTL
        bool
 
@@ -1496,8 +1522,6 @@ config BPF
 
 menuconfig EXPERT
        bool "Configure standard kernel features (expert users)"
-       # Unhide debug options, to make the on-by-default options visible
-       select DEBUG_KERNEL
        help
          This option allows certain base kernel options and settings
           to be disabled or tweaked. This is for specialized