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| author | Michael Hennerich <michael.hennerich@analog.com> | 2007-12-24 20:07:03 +0800 |
|---|---|---|
| committer | Bryan Wu <bryan.wu@analog.com> | 2007-12-24 20:07:03 +0800 |
| commit | fac3cf432ef9b6bfd64b35b95afe0b7e0079da74 (patch) | |
| tree | 1075a5da95fa235a39d67cb3d2176b1434ff7a71 /include/asm-blackfin/mach-bf537/portmux.h | |
| parent | 1545a1111a02b5aafe6f141e133a6269c5741285 (diff) | |
| download | lwn-fac3cf432ef9b6bfd64b35b95afe0b7e0079da74.tar.gz lwn-fac3cf432ef9b6bfd64b35b95afe0b7e0079da74.zip | |
[Blackfin] arch: Fix gpio label handling
early serial init also utilizes the peripheral request api - however
at this point bfin_gpio_init didn't allocate memory for the labels.
So we always have two zombies (allocated pin functions without labels)
This happens before the initcalls - We now allocate memory statically.
Define MAX_RESOURCES individually for each cpu.
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Diffstat (limited to 'include/asm-blackfin/mach-bf537/portmux.h')
| -rw-r--r-- | include/asm-blackfin/mach-bf537/portmux.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/asm-blackfin/mach-bf537/portmux.h b/include/asm-blackfin/mach-bf537/portmux.h index 5a3f7d3bf73d..78fee6e0f237 100644 --- a/include/asm-blackfin/mach-bf537/portmux.h +++ b/include/asm-blackfin/mach-bf537/portmux.h @@ -1,6 +1,8 @@ #ifndef _MACH_PORTMUX_H_ #define _MACH_PORTMUX_H_ +#define MAX_RESOURCES (MAX_BLACKFIN_GPIOS + GPIO_BANKSIZE) /* We additionally handle PORTJ */ + #define P_UART0_TX (P_DEFINED | P_IDENT(GPIO_PF0) | P_FUNCT(0)) #define P_UART0_RX (P_DEFINED | P_IDENT(GPIO_PF1) | P_FUNCT(0)) #define P_UART1_TX (P_DEFINED | P_IDENT(GPIO_PF2) | P_FUNCT(0)) |