HID: intel-ish-hid: ipc: Fix dev_err usage with uninitialized dev->devc

[ Upstream commit 92826905 ]

The variable dev->devc in ish_dev_init was utilized by dev_err before it
was properly assigned. To rectify this, the assignment of dev->devc has
been moved to immediately follow memory allocation.

Without this change "(NULL device *)" is printed for device information.

Fixes: 8ae2f2b0 ("HID: intel-ish-hid: ipc: Fix potential use-after-free in work function")
Fixes: ae02e5d4 ("HID: intel-ish-hid: ipc layer")
Signed-off-by: Zhang Lixu <lixu.zhang@intel.com>
Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>