6.11-stable review patch. If anyone has any objections, please let me know.
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From: Peng Fan peng.fan@nxp.com
commit f7c7c5aa556378a2c8da72c1f7f238b6648f95fb upstream.
The check condition should be 'i < bc->onecell_data.num_domains', not 'bc->onecell_data.num_domains' which will make the look never finish and cause kernel panic.
Also disable runtime to address "imx93-blk-ctrl 4ac10000.system-controller: Unbalanced pm_runtime_enable!"
Fixes: e9aa77d413c9 ("soc: imx: add i.MX93 media blk ctrl driver") Signed-off-by: Peng Fan peng.fan@nxp.com Reviewed-by: Stefan Wahren wahrenst@gmx.net Cc: stable@vger.kernel.org Message-ID: 20241101101252.1448466-1-peng.fan@oss.nxp.com Signed-off-by: Ulf Hansson ulf.hansson@linaro.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/pmdomain/imx/imx93-blk-ctrl.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
--- a/drivers/pmdomain/imx/imx93-blk-ctrl.c +++ b/drivers/pmdomain/imx/imx93-blk-ctrl.c @@ -313,7 +313,9 @@ static void imx93_blk_ctrl_remove(struct
of_genpd_del_provider(pdev->dev.of_node);
- for (i = 0; bc->onecell_data.num_domains; i++) { + pm_runtime_disable(&pdev->dev); + + for (i = 0; i < bc->onecell_data.num_domains; i++) { struct imx93_blk_ctrl_domain *domain = &bc->domains[i];
pm_genpd_remove(&domain->genpd);