diff options
| author | Harvey Harrison <harvey.harrison@gmail.com> | 2008-12-12 21:57:50 -0800 |
|---|---|---|
| committer | Stefan Richter <stefanr@s5r6.in-berlin.de> | 2009-01-04 23:50:34 +0100 |
| commit | c1fc58d63d754b82070881c62601551464afa19d (patch) | |
| tree | 3f4e1bc9a884aaea4fbfbb077e3865d2821d681d /drivers/ieee1394 | |
| parent | cbe7dd699e0bdda85a9279f2659b51b92e6782e3 (diff) | |
| download | linux-c1fc58d63d754b82070881c62601551464afa19d.tar.gz linux-c1fc58d63d754b82070881c62601551464afa19d.tar.bz2 linux-c1fc58d63d754b82070881c62601551464afa19d.zip | |
ieee1394: consolidate uses of IEEE1934_BUSID_MAGIC
Move the definition out of nodemgr.h and use it in csr.c/pcilynx.c
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Diffstat (limited to 'drivers/ieee1394')
| -rw-r--r-- | drivers/ieee1394/csr.c | 4 | ||||
| -rw-r--r-- | drivers/ieee1394/ieee1394.h | 3 | ||||
| -rw-r--r-- | drivers/ieee1394/nodemgr.h | 3 | ||||
| -rw-r--r-- | drivers/ieee1394/pcilynx.c | 2 |
4 files changed, 6 insertions, 6 deletions
diff --git a/drivers/ieee1394/csr.c b/drivers/ieee1394/csr.c index 9029b6839f0b..31400c8ae051 100644 --- a/drivers/ieee1394/csr.c +++ b/drivers/ieee1394/csr.c @@ -217,7 +217,7 @@ static void add_host(struct hpsb_host *host) host->csr.generation = 2; - bus_info[1] = __constant_cpu_to_be32(0x31333934); + bus_info[1] = IEEE1394_BUSID_MAGIC; bus_info[2] = cpu_to_be32((hpsb_disable_irm ? 0 : 1 << CSR_IRMC_SHIFT) | (1 << CSR_CMC_SHIFT) | (1 << CSR_ISC_SHIFT) | @@ -250,7 +250,7 @@ static void remove_host(struct hpsb_host *host) { quadlet_t bus_info[CSR_BUS_INFO_SIZE]; - bus_info[1] = __constant_cpu_to_be32(0x31333934); + bus_info[1] = IEEE1394_BUSID_MAGIC; bus_info[2] = cpu_to_be32((0 << CSR_IRMC_SHIFT) | (0 << CSR_CMC_SHIFT) | (0 << CSR_ISC_SHIFT) | diff --git a/drivers/ieee1394/ieee1394.h b/drivers/ieee1394/ieee1394.h index 40492074c013..e0ae0d3d747f 100644 --- a/drivers/ieee1394/ieee1394.h +++ b/drivers/ieee1394/ieee1394.h @@ -121,6 +121,9 @@ extern const char *hpsb_speedto_str[]; #include <asm/byteorder.h> +/* '1' '3' '9' '4' in ASCII */ +#define IEEE1394_BUSID_MAGIC cpu_to_be32(0x31333934) + #ifdef __BIG_ENDIAN_BITFIELD struct selfid { diff --git a/drivers/ieee1394/nodemgr.h b/drivers/ieee1394/nodemgr.h index 4f287a3561ba..15ea09733e84 100644 --- a/drivers/ieee1394/nodemgr.h +++ b/drivers/ieee1394/nodemgr.h @@ -31,9 +31,6 @@ struct csr1212_keyval; struct hpsb_host; struct ieee1394_device_id; -/* '1' '3' '9' '4' in ASCII */ -#define IEEE1394_BUSID_MAGIC __constant_cpu_to_be32(0x31333934) - /* This is the start of a Node entry structure. It should be a stable API * for which to gather info from the Node Manager about devices attached * to the bus. */ diff --git a/drivers/ieee1394/pcilynx.c b/drivers/ieee1394/pcilynx.c index 7aee1ac97c80..dc15cadb06ef 100644 --- a/drivers/ieee1394/pcilynx.c +++ b/drivers/ieee1394/pcilynx.c @@ -1463,7 +1463,7 @@ static int __devinit add_card(struct pci_dev *dev, /* info_length, crc_length and 1394 magic number to check, if it is really a bus info block */ if (((be32_to_cpu(lynx->bus_info_block[0]) & 0xffff0000) == 0x04040000) && - (lynx->bus_info_block[1] == __constant_cpu_to_be32(0x31333934))) + (lynx->bus_info_block[1] == IEEE1394_BUSID_MAGIC)) { PRINT(KERN_DEBUG, lynx->id, "read a valid bus info block from"); } else { |