Eric Lee / linux-smarc-t335x-v3.2

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Commit a069c266ae5fdfbf5b4aecf2c672413aa33b2504

Authored by Don Mullis
Committed by Linus Torvalds
1 parent 02b12b7a28
Exists in master and in 4 other branches v3.2_AM335xPSP_04.06.00.11, v3.2_NEWT335xPSP_04.06.00.11, v3.2_SBC_SMARTMEN, v3.2_SMARCT335xPSP_04.06.00.11

lib: build list_sort() only if needed 

Build list_sort() only for configs that need it -- those that don't save
~581 bytes (i386).

Signed-off-by: Don Mullis <don.mullis@gmail.com>
Cc: Dave Airlie <airlied@redhat.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Dave Chinner <david@fromorbit.com>
Cc: Artem Bityutskiy <dedekind@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

Showing 4 changed files with 7 additions and 1 deletions Side-by-side Diff

drivers/gpu/drm/Kconfig
Diff comments   View file @ a069c26
... ... @@ -9,6 +9,7 @@
9 9 depends on (AGP || AGP=n) && PCI && !EMULATED_CMPXCHG && MMU
10 10 select I2C
11 11 select I2C_ALGOBIT
  12 + select LIST_SORT
12 13 help
13 14 Kernel-level support for the Direct Rendering Infrastructure (DRI)
14 15 introduced in XFree86 4.0. If you say Y here, you need to select
... ... @@ -7,6 +7,7 @@
7 7 select CRYPTO if UBIFS_FS_ZLIB
8 8 select CRYPTO_LZO if UBIFS_FS_LZO
9 9 select CRYPTO_DEFLATE if UBIFS_FS_ZLIB
  10 + select LIST_SORT
10 11 depends on MTD_UBI
11 12 help
12 13 UBIFS is a file system for flash devices which works on top of UBI.
... ... @@ -160,6 +160,9 @@
160 160 config TEXTSEARCH_FSM
161 161 tristate
162 162  
  163 +config LIST_SORT
  164 + boolean
  165 +
163 166 config HAS_IOMEM
164 167 boolean
165 168 depends on !NO_IOMEM
... ... @@ -21,7 +21,7 @@
21 21  
22 22 obj-y += bcd.o div64.o sort.o parser.o halfmd4.o debug_locks.o random32.o \
23 23 bust_spinlocks.o hexdump.o kasprintf.o bitmap.o scatterlist.o \
24   - string_helpers.o gcd.o list_sort.o
  24 + string_helpers.o gcd.o
25 25  
26 26 ifeq ($(CONFIG_DEBUG_KOBJECT),y)
27 27 CFLAGS_kobject.o += -DDEBUG
... ... @@ -40,6 +40,7 @@
40 40 lib-$(CONFIG_GENERIC_FIND_NEXT_BIT) += find_next_bit.o
41 41 obj-$(CONFIG_GENERIC_FIND_LAST_BIT) += find_last_bit.o
42 42 obj-$(CONFIG_GENERIC_HWEIGHT) += hweight.o
  43 +obj-$(CONFIG_LIST_SORT) += list_sort.o
43 44 obj-$(CONFIG_LOCK_KERNEL) += kernel_lock.o
44 45 obj-$(CONFIG_DEBUG_PREEMPT) += smp_processor_id.o
45 46 obj-$(CONFIG_DEBUG_LIST) += list_debug.o