From: Russ Weight russell.h.weight@intel.com
stable inclusion from stable-5.10.51 commit e0d9beb44abd6c2492697c8234d3840266bbddd5 bugzilla: 175263 https://gitee.com/openeuler/kernel/issues/I4DT6F
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=...
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commit d9ec9daa20eb8de1efe6abae78c9835ec8ed86f9 upstream.
The stratix10-soc driver uses fpga_mgr_create() function and is therefore responsible to call fpga_mgr_free() to release the class driver resources. Add a missing call to fpga_mgr_free in the s10_remove() function.
Signed-off-by: Russ Weight russell.h.weight@intel.com Reviewed-by: Xu Yilun yilun.xu@intel.com Signed-off-by: Moritz Fischer mdf@kernel.org Fixes: e7eef1d7633a ("fpga: add intel stratix10 soc fpga manager driver") Cc: stable stable@vger.kernel.org Link: https://lore.kernel.org/r/20210614170909.232415-3-mdf@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
Signed-off-by: Chen Jun chenjun102@huawei.com Acked-by: Weilong Chen chenweilong@huawei.com Signed-off-by: Chen Jun chenjun102@huawei.com --- drivers/fpga/stratix10-soc.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/fpga/stratix10-soc.c b/drivers/fpga/stratix10-soc.c index 657a70c5fc99..9e34bbbce26e 100644 --- a/drivers/fpga/stratix10-soc.c +++ b/drivers/fpga/stratix10-soc.c @@ -454,6 +454,7 @@ static int s10_remove(struct platform_device *pdev) struct s10_priv *priv = mgr->priv;
fpga_mgr_unregister(mgr); + fpga_mgr_free(mgr); stratix10_svc_free_channel(priv->chan);
return 0;