This is a note to let you know that I've just added the patch titled ionic: fix type complaint in ionic_dev_cmd_clean() to the 5.17-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: ionic-fix-type-complaint-in-ionic_dev_cmd_clean.patch and it can be found in the queue-5.17 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit 64b8a545fd6d5d24f81b0de3bb5aee7e043c8b06 Author: Shannon Nelson <snelson@xxxxxxxxxxx> Date: Mon Jan 24 10:52:57 2022 -0800 ionic: fix type complaint in ionic_dev_cmd_clean() [ Upstream commit bc0bf9de6f48268f4ee59e57fb42ac751be3ecda ] Sparse seems to have gotten a little more picky lately and we need to revisit this bit of code to make sparse happy. warning: incorrect type in initializer (different address spaces) expected union ionic_dev_cmd_regs *regs got union ionic_dev_cmd_regs [noderef] __iomem *dev_cmd_regs warning: incorrect type in argument 2 (different address spaces) expected void [noderef] __iomem * got unsigned int * warning: incorrect type in argument 1 (different address spaces) expected void volatile [noderef] __iomem * got union ionic_dev_cmd * Fixes: d701ec326a31 ("ionic: clean up sparse complaints") Signed-off-by: Shannon Nelson <snelson@xxxxxxxxxxx> Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/drivers/net/ethernet/pensando/ionic/ionic_main.c b/drivers/net/ethernet/pensando/ionic/ionic_main.c index 875f4ec42efe..a89ad768e4a0 100644 --- a/drivers/net/ethernet/pensando/ionic/ionic_main.c +++ b/drivers/net/ethernet/pensando/ionic/ionic_main.c @@ -370,10 +370,10 @@ int ionic_adminq_post_wait_nomsg(struct ionic_lif *lif, struct ionic_admin_ctx * static void ionic_dev_cmd_clean(struct ionic *ionic) { - union __iomem ionic_dev_cmd_regs *regs = ionic->idev.dev_cmd_regs; + struct ionic_dev *idev = &ionic->idev; - iowrite32(0, ®s->doorbell); - memset_io(®s->cmd, 0, sizeof(regs->cmd)); + iowrite32(0, &idev->dev_cmd_regs->doorbell); + memset_io(&idev->dev_cmd_regs->cmd, 0, sizeof(idev->dev_cmd_regs->cmd)); } int ionic_dev_cmd_wait(struct ionic *ionic, unsigned long max_seconds)