diff options
| author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-05-09 13:05:57 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-05-09 13:05:57 -0700 |
| commit | 932c37c375cca25175f9b6acee4c75d7a96d985f (patch) | |
| tree | d7ba3620cd9a7a21c2de1bdfc7badd7637ed635e /arch/arm/mach-omap2/gpmc.c | |
| parent | c855ff3718e5f667b463b20b9de516b4cd7625ad (diff) | |
| parent | 805f53f085346b6765eda02820721a14ce0d644f (diff) | |
| download | linux-932c37c375cca25175f9b6acee4c75d7a96d985f.tar.bz2 | |
Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm
* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (28 commits)
ARM: OMAP: Fix GCC-reported compile time bug
ARM: OMAP: restore CONFIG_GENERIC_TIME
ARM: OMAP: partial LED fixes
ARM: OMAP: add SoSSI clock (call propagate_rate for childrens)
ARM: OMAP: FB sync with N800 tree (support for dynamic SRAM allocations)
ARM: OMAP: Sync framebuffer headers with N800 tree
ARM: OMAP: Mostly cosmetic to sync up with linux-omap tree
ARM: OMAP: Fix gpmc header
ARM: OMAP: Add mailbox support for IVA
[ARM] armv7: add Makefile and Kconfig entries
[ARM] armv7: add support for asid-tagged VIVT I-cache
[ARM] armv7: add dedicated ARMv7 barrier instructions
[ARM] armv7: Add ARMv7 cacheid macros
[ARM] armv7: add support for ARMv7 cores.
[ARM] Fix ARM branch relocation range
[ARM] 4363/1: AT91: Remove legacy PIO definitions
[ARM] 4361/1: AT91: Build error
ARM: OMAP: Sync core code with linux-omap
ARM: OMAP: Sync headers with linux-omap
ARM: OMAP: h4 must have blinky leds!!
...
Diffstat (limited to 'arch/arm/mach-omap2/gpmc.c')
| -rw-r--r-- | arch/arm/mach-omap2/gpmc.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c index d8f57824423f..54c836a98456 100644 --- a/arch/arm/mach-omap2/gpmc.c +++ b/arch/arm/mach-omap2/gpmc.c @@ -246,14 +246,22 @@ static int gpmc_cs_mem_enabled(int cs) return l & (1 << 6); } -static void gpmc_cs_set_reserved(int cs, int reserved) +int gpmc_cs_set_reserved(int cs, int reserved) { + if (cs > GPMC_CS_NUM) + return -ENODEV; + gpmc_cs_map &= ~(1 << cs); gpmc_cs_map |= (reserved ? 1 : 0) << cs; + + return 0; } -static int gpmc_cs_reserved(int cs) +int gpmc_cs_reserved(int cs) { + if (cs > GPMC_CS_NUM) + return -ENODEV; + return gpmc_cs_map & (1 << cs); } |