diff options
author | David S. Miller <davem@davemloft.net> | 2014-01-07 02:37:45 +0400 |
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committer | David S. Miller <davem@davemloft.net> | 2014-01-07 02:37:45 +0400 |
commit | 56a4342dfe3145cd66f766adccb28fd9b571606d (patch) | |
tree | d1593764488ff8cbb0b83cb9ae35fd968bf81760 /drivers/staging/imx-drm/ipu-v3/ipu-common.c | |
parent | 805c1f4aedaba1bc8d839e7c27b128083dd5c2f0 (diff) | |
parent | fe0d692bbc645786bce1a98439e548ae619269f5 (diff) | |
download | linux-56a4342dfe3145cd66f766adccb28fd9b571606d.tar.xz |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts:
drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c
net/ipv6/ip6_tunnel.c
net/ipv6/ip6_vti.c
ipv6 tunnel statistic bug fixes conflicting with consolidation into
generic sw per-cpu net stats.
qlogic conflict between queue counting bug fix and the addition
of multiple MAC address support.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/staging/imx-drm/ipu-v3/ipu-common.c')
-rw-r--r-- | drivers/staging/imx-drm/ipu-v3/ipu-common.c | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/drivers/staging/imx-drm/ipu-v3/ipu-common.c b/drivers/staging/imx-drm/ipu-v3/ipu-common.c index 7a22ce619ed2..97ca6924dbb3 100644 --- a/drivers/staging/imx-drm/ipu-v3/ipu-common.c +++ b/drivers/staging/imx-drm/ipu-v3/ipu-common.c @@ -996,35 +996,35 @@ static const struct ipu_platform_reg client_reg[] = { }, }; +static DEFINE_MUTEX(ipu_client_id_mutex); static int ipu_client_id; -static int ipu_add_subdevice_pdata(struct device *dev, - const struct ipu_platform_reg *reg) -{ - struct platform_device *pdev; - - pdev = platform_device_register_data(dev, reg->name, ipu_client_id++, - ®->pdata, sizeof(struct ipu_platform_reg)); - - return PTR_ERR_OR_ZERO(pdev); -} - static int ipu_add_client_devices(struct ipu_soc *ipu) { - int ret; - int i; + struct device *dev = ipu->dev; + unsigned i; + int id, ret; + + mutex_lock(&ipu_client_id_mutex); + id = ipu_client_id; + ipu_client_id += ARRAY_SIZE(client_reg); + mutex_unlock(&ipu_client_id_mutex); for (i = 0; i < ARRAY_SIZE(client_reg); i++) { const struct ipu_platform_reg *reg = &client_reg[i]; - ret = ipu_add_subdevice_pdata(ipu->dev, reg); - if (ret) + struct platform_device *pdev; + + pdev = platform_device_register_data(dev, reg->name, + id++, ®->pdata, sizeof(reg->pdata)); + + if (IS_ERR(pdev)) goto err_register; } return 0; err_register: - platform_device_unregister_children(to_platform_device(ipu->dev)); + platform_device_unregister_children(to_platform_device(dev)); return ret; } |