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authorOlof Johansson <olof@lixom.net>2014-09-23 22:03:03 -0700
committerOlof Johansson <olof@lixom.net>2014-09-23 22:03:42 -0700
commit2fee8c1dd07260329e9788984b79b099456a9d11 (patch)
treeeb7a0b1069ea85a135f4f1df3703236a8003036c /drivers/hid/hid-rmi.c
parent01100c022df5d9b8ac56d3705e33e69dc012a6e2 (diff)
parent31957609db529d401658adc2e91ef7df7ea42699 (diff)
Merge tag 'fixes-v3.18-not-urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/fixes-non-critical
Merge "non-urgent omap fixes for v3.18 merge window" from Tony Lindgren: Fixes for omaps that were not considered urgent enough for the -rc cycle: - Fixes for .dts files to differentiate panda and beaglebone versions - Powerdomain fixes from Nishant Menon mostly for newer omaps - Fixes for __initconst and of_device_ids const usage * tag 'fixes-v3.18-not-urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: OMAP2+: make of_device_ids const ARM: omap2: make arrays containing machine compatible strings const ARM: OMAP4+: PM: Use only valid low power state for CPU hotplug ARM: OMAP4+: PM: use only valid low power state for suspend ARM: OMAP4+: PM: Make logic state programmable ARM: OMAP2+: powerdomain: introduce logic for finding valid power domain ARM: OMAP2+: powerdomain: pwrdm_for_each_clkdm iterate only valid clkdms ARM: OMAP5: powerdomain data: fix powerdomain powerstate ARM: OMAP: DRA7: powerdomain data: fix powerdomain powerstate ARM: dts: am335x-bone*: Fix model name and update compatibility information ARM: dts: omap4-panda: Fix model and SoC family details + Linux 3.17-rc3 Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'drivers/hid/hid-rmi.c')
-rw-r--r--drivers/hid/hid-rmi.c13
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/hid/hid-rmi.c b/drivers/hid/hid-rmi.c
index 0dc25142f451..8389e8109218 100644
--- a/drivers/hid/hid-rmi.c
+++ b/drivers/hid/hid-rmi.c
@@ -909,10 +909,15 @@ static int rmi_probe(struct hid_device *hdev, const struct hid_device_id *id)
return ret;
}
- if (!test_bit(RMI_STARTED, &data->flags)) {
- hid_hw_stop(hdev);
- return -EIO;
- }
+ if (!test_bit(RMI_STARTED, &data->flags))
+ /*
+ * The device maybe in the bootloader if rmi_input_configured
+ * failed to find F11 in the PDT. Print an error, but don't
+ * return an error from rmi_probe so that hidraw will be
+ * accessible from userspace. That way a userspace tool
+ * can be used to reload working firmware on the touchpad.
+ */
+ hid_err(hdev, "Device failed to be properly configured\n");
return 0;
}