Merge tag 'soc-fixes-6.7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC fixes from Arnd Bergmann:
 "There are only a handful of bugfixes this time, which feels almost too
  small, so I hope we are not missing something important.

   - One more mediatek dts warning fix after the previous larger set,
     this should finally result in a clean defconfig build.

   - TI OMAP dts fixes for a spurious hang on am335x and invalid data on
     DTA7

   - One DTS fix for ethernet on Oriange Pi Zero (Allwinner H616)

   - A regression fix for ti-sysc interconnect target module driver to
     not access registers after reset if srst_udelay quirk is needed

   - Reset controller driver fixes for a crash during error handling and
     a build warning"

* tag 'soc-fixes-6.7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
  arm64: dts: mediatek: mt8395-genio-1200-evk: add interrupt-parent for mt6360
  ARM: dts: Fix occasional boot hang for am3 usb
  reset: Fix crash when freeing non-existent optional resets
  ARM: OMAP2+: Fix null pointer dereference and memory leak in omap_soc_device_init
  ARM: dts: dra7: Fix DRA7 L3 NoC node register size
  bus: ti-sysc: Flush posted write only after srst_udelay
  reset: hisilicon: hi6220: fix Wvoid-pointer-to-enum-cast warning
  arm64: dts: allwinner: h616: update emac for Orange Pi Zero 3

3 files changed, 19 insertions, 9 deletions

diff --git a/drivers/bus/ti-sysc.c b/drivers/bus/ti-sysc.c
index d57bc066dce6..9ed9239b1228 100644
--- a/drivers/bus/ti-sysc.c
+++ b/drivers/bus/ti-sysc.c
@@ -2158,13 +2158,23 @@ static int sysc_reset(struct sysc *ddata)
 		sysc_val = sysc_read_sysconfig(ddata);
 		sysc_val |= sysc_mask;
 		sysc_write(ddata, sysc_offset, sysc_val);
-		/* Flush posted write */
+
+		/*
+		 * Some devices need a delay before reading registers
+		 * after reset. Presumably a srst_udelay is not needed
+		 * for devices that use a rstctrl register reset.
+		 */
+		if (ddata->cfg.srst_udelay)
+			fsleep(ddata->cfg.srst_udelay);
+
+		/*
+		 * Flush posted write. For devices needing srst_udelay
+		 * this should trigger an interconnect error if the
+		 * srst_udelay value is needed but not configured.
+		 */
 		sysc_val = sysc_read_sysconfig(ddata);
 	}
 
-	if (ddata->cfg.srst_udelay)
-		fsleep(ddata->cfg.srst_udelay);
-
 	if (ddata->post_reset_quirk)
 		ddata->post_reset_quirk(ddata);
 
diff --git a/drivers/reset/core.c b/drivers/reset/core.c
index 7ece6a8e9858..4d5a78d3c085 100644
--- a/drivers/reset/core.c
+++ b/drivers/reset/core.c
@@ -807,6 +807,9 @@ static void __reset_control_put_internal(struct reset_control *rstc)
 {
 	lockdep_assert_held(&reset_list_mutex);
 
+	if (IS_ERR_OR_NULL(rstc))
+		return;
+
 	kref_put(&rstc->refcnt, __reset_control_release);
 }
 
@@ -1017,11 +1020,8 @@ EXPORT_SYMBOL_GPL(reset_control_put);
 void reset_control_bulk_put(int num_rstcs, struct reset_control_bulk_data *rstcs)
 {
 	mutex_lock(&reset_list_mutex);
-	while (num_rstcs--) {
-		if (IS_ERR_OR_NULL(rstcs[num_rstcs].rstc))
-			continue;
+	while (num_rstcs--)
 		__reset_control_put_internal(rstcs[num_rstcs].rstc);
-	}
 	mutex_unlock(&reset_list_mutex);
 }
 EXPORT_SYMBOL_GPL(reset_control_bulk_put);
diff --git a/drivers/reset/hisilicon/hi6220_reset.c b/drivers/reset/hisilicon/hi6220_reset.c
index 8d1fce18ded7..5c3267acd2b1 100644
--- a/drivers/reset/hisilicon/hi6220_reset.c
+++ b/drivers/reset/hisilicon/hi6220_reset.c
@@ -163,7 +163,7 @@ static int hi6220_reset_probe(struct platform_device *pdev)
 	if (!data)
 		return -ENOMEM;
 
-	type = (enum hi6220_reset_ctrl_type)of_device_get_match_data(dev);
+	type = (uintptr_t)of_device_get_match_data(dev);
 
 	regmap = syscon_node_to_regmap(np);
 	if (IS_ERR(regmap)) {