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| author | Igor Grinberg <grinberg@compulab.co.il> | 2010-10-10 17:59:19 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-10-22 10:22:10 -0700 |
| commit | 96b9e83231f543391c29d12e1e65ddb2ed963154 (patch) | |
| tree | 9b30ebf4e1b0af8875066d11f75c58a255a42a41 /drivers/usb/otg | |
| parent | a9138192d0e716c3e9714b3fe03543d93ebbad9f (diff) | |
| download | kernel_samsung_smdk4412-96b9e83231f543391c29d12e1e65ddb2ed963154.zip kernel_samsung_smdk4412-96b9e83231f543391c29d12e1e65ddb2ed963154.tar.gz kernel_samsung_smdk4412-96b9e83231f543391c29d12e1e65ddb2ed963154.tar.bz2 | |
USB: otg/ulpi: extend id's table.
Extend id's table to have ulpi phy names in it.
Report if the known phy is found.
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/otg')
| -rw-r--r-- | drivers/usb/otg/ulpi.c | 25 |
1 files changed, 20 insertions, 5 deletions
diff --git a/drivers/usb/otg/ulpi.c b/drivers/usb/otg/ulpi.c index e0d2a5c..059d9ac 100644 --- a/drivers/usb/otg/ulpi.c +++ b/drivers/usb/otg/ulpi.c @@ -29,12 +29,23 @@ #include <linux/usb/otg.h> #include <linux/usb/ulpi.h> + +struct ulpi_info { + unsigned int id; + char *name; +}; + #define ULPI_ID(vendor, product) (((vendor) << 16) | (product)) +#define ULPI_INFO(_id, _name) \ + { \ + .id = (_id), \ + .name = (_name), \ + } /* ULPI hardcoded IDs, used for probing */ -static unsigned int ulpi_ids[] = { - ULPI_ID(0x04cc, 0x1504), /* NXP ISP1504 */ - ULPI_ID(0x0424, 0x0006), /* SMSC USB3319 */ +static struct ulpi_info ulpi_ids[] = { + ULPI_INFO(ULPI_ID(0x04cc, 0x1504), "NXP ISP1504"), + ULPI_INFO(ULPI_ID(0x0424, 0x0006), "SMSC USB3319"), }; static int ulpi_set_otg_flags(struct otg_transceiver *otg) @@ -179,9 +190,13 @@ static int ulpi_init(struct otg_transceiver *otg) pr_info("ULPI transceiver vendor/product ID 0x%04x/0x%04x\n", vid, pid); - for (i = 0; i < ARRAY_SIZE(ulpi_ids); i++) - if (ulpi_ids[i] == ULPI_ID(vid, pid)) + for (i = 0; i < ARRAY_SIZE(ulpi_ids); i++) { + if (ulpi_ids[i].id == ULPI_ID(vid, pid)) { + pr_info("Found %s ULPI transceiver.\n", + ulpi_ids[i].name); break; + } + } ret = ulpi_check_integrity(otg); if (ret) |