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staging: nvec: specify a platform-device base id 

commit 6e3f62f079 (mfd: core: Fix platform-device id generation) modified
the computation of the mfd cell id. Negative numbers forbit the specification
of cell ids as we do. Fix this for now by specifying a base of 0 instead. In
the long run, this may be changed to automatic cell ids (base -2).

Fixes: 6e3f62f079
Reported-by: Misha Komarovskiy <zombah@gmail.com>
Signed-off-by: Marc Dietrich <marvin24@gmx.de>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Marc Dietrich 2015-01-20 23:01:28 +01:00 committed by Greg Kroah-Hartman
parent ec6f34e5b5
commit 2b7ded0fb6
1 changed files with 5 additions and 8 deletions
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13
drivers/staging/nvec/nvec.c
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@ -85,23 +85,20 @@ static struct nvec_chip *nvec_power_handle;
static const struct mfd_cell nvec_devices[] = {
{
.name = "nvec-kbd",
.id = 1,
},
{
.name = "nvec-mouse",
.id = 1,
},
{
.name = "nvec-power",
.id = 0,
},
{
.name = "nvec-power",
.id = 1,
},
{
.name = "nvec-power",
.id = 2,
},
{
.name = "nvec-paz00",
.id = 1,
},
};
@ -891,7 +888,7 @@ static int tegra_nvec_probe(struct platform_device *pdev)
nvec_msg_free(nvec, msg);
}
ret = mfd_add_devices(nvec->dev, -1, nvec_devices,
ret = mfd_add_devices(nvec->dev, 0, nvec_devices,
ARRAY_SIZE(nvec_devices), NULL, 0, NULL);
if (ret)
dev_err(nvec->dev, "error adding subdevices\n");