pmdomain: core: Add missing put_device()

pmdomain: core: Add missing put_device()

[ Upstream commit b8f7bbd1f4ecff6d6277b8c454f62bb0a1c6dbe4 ]

When removing a genpd we don't clean up the genpd->dev correctly. Let's add
the missing put_device() in genpd_free_data() to fix this.

Fixes: 401ea1572de9 ("PM / Domain: Add struct device to genpd")
Cc: stable@vger.kernel.org
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Message-ID: <20241122134207.157283-2-ulf.hansson@linaro.org>
Stable-dep-of: 3e3b71d35a02 ("pmdomain: core: Fix error path in pm_genpd_init() when ida alloc fails")
Signed-off-by: Sasha Levin <sashal@kernel.org>