summaryrefslogtreecommitdiff
path: root/drivers/bus
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2015-04-22 09:08:39 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2015-04-22 09:08:39 -0700
commite6c81cce5699ec6be3a7533b5ad7a062ab3357f2 (patch)
tree4592735bbfb17f163217d0bb80877dcc22a869c0 /drivers/bus
parentd0440c59f52d31aa7f74ba8e35cc22ee96acea84 (diff)
parenta018bb2ff95868ea592212b6735b35836fda268b (diff)
Merge tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC platform updates from Olof Johansson: "Our SoC branch usually contains expanded support for new SoCs and other core platform code. In this case, that includes: - support for the new Annapurna Labs "Alpine" platform - a rework greatly simplifying adding new platform support to the MCPM subsystem (Multi-cluster power management) - cpuidle and PM improvements for Exynos3250 - misc updates for Renesas, OMAP, Meson, i.MX. Some of these could have gone in other branches but ended up here for various reasons" * tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (53 commits) ARM: alpine: add support for generic pci ARM: Exynos: migrate DCSCB to the new MCPM backend abstraction ARM: vexpress: migrate DCSCB to the new MCPM backend abstraction ARM: vexpress: DCSCB: tighten CPU validity assertion ARM: vexpress: migrate TC2 to the new MCPM backend abstraction ARM: MCPM: move the algorithmic complexity to the core code ARM: EXYNOS: allow cpuidle driver usage on Exynos3250 SoC ARM: EXYNOS: add AFTR mode support for Exynos3250 ARM: EXYNOS: add code for setting/clearing boot flag ARM: EXYNOS: fix CPU1 hotplug on Exynos3250 ARM: S3C64XX: Use fixed IRQ bases to avoid conflicts on Cragganmore ARM: cygnus: fix const declaration bcm_cygnus_dt_compat ARM: DRA7: hwmod: Fix the hwmod class for GPTimer4 ARM: DRA7: hwmod: Add data for GPTimers 13 through 16 ARM: EXYNOS: Remove left over 'extra_save' ARM: EXYNOS: Constify exynos_pm_data array ARM: EXYNOS: use static in suspend.c ARM: EXYNOS: Use platform device name as power domain name ARM: EXYNOS: add support for async-bridge clocks for pm_domains ARM: omap-device: add missed callback for suspend-to-disk ...
Diffstat (limited to 'drivers/bus')
-rw-r--r--drivers/bus/imx-weim.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/bus/imx-weim.c b/drivers/bus/imx-weim.c
index 0958b6981773..e98d15eaa799 100644
--- a/drivers/bus/imx-weim.c
+++ b/drivers/bus/imx-weim.c
@@ -142,7 +142,7 @@ static int __init weim_parse_dt(struct platform_device *pdev,
&pdev->dev);
const struct imx_weim_devtype *devtype = of_id->data;
struct device_node *child;
- int ret;
+ int ret, have_child = 0;
if (devtype == &imx50_weim_devtype) {
ret = imx_weim_gpr_setup(pdev);
@@ -155,14 +155,15 @@ static int __init weim_parse_dt(struct platform_device *pdev,
continue;
ret = weim_timing_setup(child, base, devtype);
- if (ret) {
- dev_err(&pdev->dev, "%s set timing failed.\n",
+ if (ret)
+ dev_warn(&pdev->dev, "%s set timing failed.\n",
child->full_name);
- return ret;
- }
+ else
+ have_child = 1;
}
- ret = of_platform_populate(pdev->dev.of_node,
+ if (have_child)
+ ret = of_platform_populate(pdev->dev.of_node,
of_default_bus_match_table,
NULL, &pdev->dev);
if (ret)