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authorLinus Torvalds <torvalds@linux-foundation.org>2017-05-05 19:33:07 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2017-05-05 19:33:07 -0700
commit3ef2bc099d1cce09e2844467e2ced98e1a44609d (patch)
treebe3d1ea5da1ba9f3a664d5da7f34574bb7930ce7 /arch/powerpc
parent2eecf3a49f1ff24c6116c954dd74e83f227fc716 (diff)
parent17a70355ea576843a7ac851f1db26872a50b2850 (diff)
Merge tag 'devicetree-for-4.12' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull DeviceTree updates from Rob Herring: - fix sparse warnings in drivers/of/ - add more overlay unittests - update dtc to v1.4.4-8-g756ffc4f52f6. This adds more checks on dts files such as unit-address formatting and stricter character sets for node and property names - add a common DT modalias function - move trivial-devices.txt up and out of i2c dir - ARM NVIC interrupt controller binding - vendor prefixes for Sensirion, Dioo, Nordic, ROHM - correct some binding file locations * tag 'devicetree-for-4.12' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (24 commits) of: fix sparse warnings in fdt, irq, reserved mem, and resolver code of: fix sparse warning in of_pci_range_parser_one of: fix sparse warnings in of_find_next_cache_node of/unittest: Missing unlocks on error of: fix uninitialized variable warning for overlay test of: fix unittest build without CONFIG_OF_OVERLAY of: Add unit tests for applying overlays of: per-file dtc compiler flags fpga: region: add missing DT documentation for config complete timeout of: Add vendor prefix for ROHM Semiconductor of: fix "/cpus" reference leak in of_numa_parse_cpu_nodes() of: Add vendor prefix for Nordic Semiconductor dt-bindings: arm,nvic: Binding for ARM NVIC interrupt controller on Cortex-M dtc: update warning settings for new bus and node/property name checks scripts/dtc: Update to upstream version v1.4.4-8-g756ffc4f52f6 scripts/dtc: automate getting dtc version and log in update script of: Add function for generating a DT modalias with a newline of: fix of_device_get_modalias returned length when truncating buffers Documentation: devicetree: move trivial-devices out of I2C realm dt-bindings: add vendor prefix for Dioo ..
Diffstat (limited to 'arch/powerpc')
-rw-r--r--arch/powerpc/platforms/pseries/ibmebus.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/arch/powerpc/platforms/pseries/ibmebus.c b/arch/powerpc/platforms/pseries/ibmebus.c
index 99a6bf7f3bcf..b363e439ddb9 100644
--- a/arch/powerpc/platforms/pseries/ibmebus.c
+++ b/arch/powerpc/platforms/pseries/ibmebus.c
@@ -410,10 +410,7 @@ static ssize_t name_show(struct device *dev,
static ssize_t modalias_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
- ssize_t len = of_device_get_modalias(dev, buf, PAGE_SIZE - 2);
- buf[len] = '\n';
- buf[len+1] = 0;
- return len+1;
+ return of_device_modalias(dev, buf, PAGE_SIZE);
}
static struct device_attribute ibmebus_bus_device_attrs[] = {