Merge tag 'linux-kselftest-4.9-rc1-update' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

Pull kselftest updates from Shuah Khan:
 "This update consists of:

   - Fixes and improvements to existing tests

   - Moving code from Documentation to selftests, samples, and tools:

     * Moves dnotify_test, prctl, ptp, vDSO, ia64, watchdog, and
       networking tests from Documentation to selftests.

     * Moves mic/mpssd, misc-devices/mei, timers, watchdog, auxdisplay,
       and blackfin examples from Documentation to samples.

     * Moves accounting, laptops/dslm, and pcmcia/crc32hash tools from
       Documentation to tools.

     * Deletes BUILD_DOCSRC and its dependencies"

* tag 'linux-kselftest-4.9-rc1-update' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: (21 commits)
  selftests/futex: Check ANSI terminal color support
  Doc: update 00-INDEX files to reflect the runnable code move
  samples: move blackfin gptimers-example from Documentation
  tools: move pcmcia crc32hash tool from Documentation
  tools: move laptops dslm tool from Documentation
  tools: move accounting tool from Documentation
  samples: move auxdisplay example code from Documentation
  samples: move watchdog example code from Documentation
  samples: move timers example code from Documentation
  samples: move misc-devices/mei example code from Documentation
  samples: move mic/mpssd example code from Documentation
  selftests: Move networking/timestamping from Documentation
  selftests: move watchdog tests from Documentation/watchdog
  selftests: move ia64 tests from Documentation/ia64
  selftests: move vDSO tests from Documentation/vDSO
  selftests: move ptp tests from Documentation/ptp
  selftests: move prctl tests from Documentation/prctl
  selftests: move dnotify_test from Documentation/filesystems
  selftests/timers: Add missing error code assignment before test
  selftests/zram: replace ZRAM_LZ4_COMPRESS
  ...

2 files changed, 92 insertions, 0 deletions

diff --git a/samples/blackfin/Makefile b/samples/blackfin/Makefile
new file mode 100644
index 000000000000..89b86cfd83a2
--- /dev/null
+++ b/samples/blackfin/Makefile
@@ -0,0 +1 @@
+obj-$(CONFIG_SAMPLE_BLACKFIN_GPTIMERS) += gptimers-example.o
diff --git a/samples/blackfin/gptimers-example.c b/samples/blackfin/gptimers-example.c
new file mode 100644
index 000000000000..283eba993d9d
--- /dev/null
+++ b/samples/blackfin/gptimers-example.c
@@ -0,0 +1,91 @@
+/*
+ * Simple gptimers example
+ *	http://docs.blackfin.uclinux.org/doku.php?id=linux-kernel:drivers:gptimers
+ *
+ * Copyright 2007-2009 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2 or later.
+ */
+
+#include <linux/interrupt.h>
+#include <linux/module.h>
+
+#include <asm/gptimers.h>
+#include <asm/portmux.h>
+
+/* ... random driver includes ... */
+
+#define DRIVER_NAME "gptimer_example"
+
+#ifdef IRQ_TIMER5
+#define SAMPLE_IRQ_TIMER IRQ_TIMER5
+#else
+#define SAMPLE_IRQ_TIMER IRQ_TIMER2
+#endif
+
+struct gptimer_data {
+	uint32_t period, width;
+};
+static struct gptimer_data data;
+
+/* ... random driver state ... */
+
+static irqreturn_t gptimer_example_irq(int irq, void *dev_id)
+{
+	struct gptimer_data *data = dev_id;
+
+	/* make sure it was our timer which caused the interrupt */
+	if (!get_gptimer_intr(TIMER5_id))
+		return IRQ_NONE;
+
+	/* read the width/period values that were captured for the waveform */
+	data->width = get_gptimer_pwidth(TIMER5_id);
+	data->period = get_gptimer_period(TIMER5_id);
+
+	/* acknowledge the interrupt */
+	clear_gptimer_intr(TIMER5_id);
+
+	/* tell the upper layers we took care of things */
+	return IRQ_HANDLED;
+}
+
+/* ... random driver code ... */
+
+static int __init gptimer_example_init(void)
+{
+	int ret;
+
+	/* grab the peripheral pins */
+	ret = peripheral_request(P_TMR5, DRIVER_NAME);
+	if (ret) {
+		printk(KERN_NOTICE DRIVER_NAME ": peripheral request failed\n");
+		return ret;
+	}
+
+	/* grab the IRQ for the timer */
+	ret = request_irq(SAMPLE_IRQ_TIMER, gptimer_example_irq,
+			IRQF_SHARED, DRIVER_NAME, &data);
+	if (ret) {
+		printk(KERN_NOTICE DRIVER_NAME ": IRQ request failed\n");
+		peripheral_free(P_TMR5);
+		return ret;
+	}
+
+	/* setup the timer and enable it */
+	set_gptimer_config(TIMER5_id,
+			WDTH_CAP | PULSE_HI | PERIOD_CNT | IRQ_ENA);
+	enable_gptimers(TIMER5bit);
+
+	return 0;
+}
+module_init(gptimer_example_init);
+
+static void __exit gptimer_example_exit(void)
+{
+	disable_gptimers(TIMER5bit);
+	free_irq(SAMPLE_IRQ_TIMER, &data);
+	peripheral_free(P_TMR5);
+}
+module_exit(gptimer_example_exit);
+
+MODULE_LICENSE("BSD");