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authorLaxman Dewangan <ldewangan@nvidia.com>2012-05-19 02:01:42 +0530
committerSamuel Ortiz <sameo@linux.intel.com>2012-05-22 23:49:52 +0200
commitdcc7dabd8eb13e968ee3ec52a1bb9829a3bc904e (patch)
treeea2b7a270fcfbde96a8b85f3cc603003b41d5bcf /drivers/mfd
parentcb8d8654570c257d2ec5f7fa089e18b338314317 (diff)
downloadlinux-dcc7dabd8eb13e968ee3ec52a1bb9829a3bc904e.tar.bz2
mfd: Remove the parsing of dt info for tps65910 gpio
Remove the parsing of device node information for sub devices from core file. The sub devices will parse the information as per the sub-devices specific information. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/mfd')
-rw-r--r--drivers/mfd/tps65910.c15
1 files changed, 0 insertions, 15 deletions
diff --git a/drivers/mfd/tps65910.c b/drivers/mfd/tps65910.c
index 05d449b33693..be9e07b77325 100644
--- a/drivers/mfd/tps65910.c
+++ b/drivers/mfd/tps65910.c
@@ -146,9 +146,7 @@ static struct tps65910_board *tps65910_parse_dt(struct i2c_client *client,
struct tps65910_board *board_info;
unsigned int prop;
const struct of_device_id *match;
- unsigned int prop_array[TPS6591X_MAX_NUM_GPIO];
int ret = 0;
- int idx;
match = of_match_device(tps65910_of_match, &client->dev);
if (!match) {
@@ -177,21 +175,8 @@ static struct tps65910_board *tps65910_parse_dt(struct i2c_client *client,
else if (*chip_id == TPS65911)
dev_warn(&client->dev, "VMBCH2-Threshold not specified");
- ret = of_property_read_u32_array(np, "ti,en-gpio-sleep",
- prop_array, TPS6591X_MAX_NUM_GPIO);
- if (!ret)
- for (idx = 0; idx < ARRAY_SIZE(prop_array); idx++)
- board_info->en_gpio_sleep[idx] = (prop_array[idx] != 0);
- else if (ret != -EINVAL) {
- dev_err(&client->dev,
- "error reading property ti,en-gpio-sleep: %d\n.", ret);
- return NULL;
- }
-
-
board_info->irq = client->irq;
board_info->irq_base = -1;
- board_info->gpio_base = -1;
return board_info;
}