linux-next: build failure after merge of the pm tree

Stephen Rothwell
2023-04-03T10:18:33Z

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Hi all,

After merging the pm tree, today's linux-next build (powerpc allyesconfig)
failed like this:

In file included from drivers/char/tpm/tpm_atmel.c:18:
drivers/char/tpm/tpm_atmel.h: In function 'atmel_get_base_addr':
drivers/char/tpm/tpm_atmel.h:50:14: error: implicit declaration of function 'of_find_node_by_name'; did you mean 'bus_find_device_by_name'? [-Werror=implicit-function-declaration]
50 | dn = of_find_node_by_name(NULL, "tpm");
| ^~~~~~~~~~~~~~~~~~~~
| bus_find_device_by_name
drivers/char/tpm/tpm_atmel.h:50:12: error: assignment to 'struct device_node *' from 'int' makes pointer from integer without a cast [-Werror=int-conversion]
50 | dn = of_find_node_by_name(NULL, "tpm");
| ^
drivers/char/tpm/tpm_atmel.h:55:14: error: implicit declaration of function 'of_device_is_compatible'; did you mean 'fwnode_device_is_compatible'? [-Werror=implicit-function-declaration]
55 | if (!of_device_is_compatible(dn, "AT97SC3201")) {
| ^~~~~~~~~~~~~~~~~~~~~~~
| fwnode_device_is_compatible
drivers/char/tpm/tpm_atmel.h:56:17: error: implicit declaration of function 'of_node_put' [-Werror=implicit-function-declaration]
56 | of_node_put(dn);
| ^~~~~~~~~~~
drivers/char/tpm/tpm_atmel.h:60:15: error: implicit declaration of function 'of_get_property' [-Werror=implicit-function-declaration]
60 | reg = of_get_property(dn, "reg", &reglen);
| ^~~~~~~~~~~~~~~
drivers/char/tpm/tpm_atmel.h:60:13: error: assignment to 'const unsigned int *' from 'int' makes pointer from integer without a cast [-Werror=int-conversion]
60 | reg = of_get_property(dn, "reg", &reglen);
| ^
drivers/char/tpm/tpm_atmel.h:61:18: error: implicit declaration of function 'of_n_addr_cells' [-Werror=implicit-function-declaration]
61 | naddrc = of_n_addr_cells(dn);
| ^~~~~~~~~~~~~~~
drivers/char/tpm/tpm_atmel.h:62:18: error: implicit declaration of function 'of_n_size_cells' [-Werror=implicit-function-declaration]
62 | nsizec = of_n_size_cells(dn);
| ^~~~~~~~~~~~~~~
drivers/perf/arm_dmc620_pmu.c:710:36: error: array type has incomplete element type 'struct acpi_device_id'
710 | static const struct acpi_device_id dmc620_acpi_match[] = {
| ^~~~~~~~~~~~~~~~~
drivers/perf/arm_dmc620_pmu.c:710:36: error: 'dmc620_acpi_match' defined but not used [-Werror=unused-variable]
drivers/perf/alibaba_uncore_drw_pmu.c:757:36: error: array type has incomplete element type 'struct acpi_device_id'
757 | static const struct acpi_device_id ali_drw_acpi_match[] = {
| ^~~~~~~~~~~~~~~~~~
drivers/perf/alibaba_uncore_drw_pmu.c:757:36: error: 'ali_drw_acpi_match' defined but not used [-Werror=unused-variable]

Caused by commit

054e68aae050 ("ACPI: Replace irqdomain.h include with struct declarations")

I have applied the following fixup patch:

From: Stephen Rothwell <sfr@canb.auug.org.au>
Date: Mon, 3 Apr 2023 19:58:19 +1000
Subject: [PATCH] more fixups for "ACPI: Replace irqdomain.h include with
struct declarations"

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
---
drivers/char/tpm/tpm_atmel.h | 2 ++
drivers/perf/alibaba_uncore_drw_pmu.c | 1 +
drivers/perf/arm_dmc620_pmu.c | 1 +
3 files changed, 4 insertions(+)

diff --git a/drivers/char/tpm/tpm_atmel.h b/drivers/char/tpm/tpm_atmel.h
index ba37e77e8af3..0129d76a4fa3 100644
--- a/drivers/char/tpm/tpm_atmel.h
+++ b/drivers/char/tpm/tpm_atmel.h
@@ -26,6 +26,8 @@ struct tpm_atmel_priv {

#ifdef CONFIG_PPC64

+#include <linux/of.h>
+
#include <asm/prom.h>

#define atmel_getb(priv, offset) readb(priv->iobase + offset)
diff --git a/drivers/perf/alibaba_uncore_drw_pmu.c b/drivers/perf/alibaba_uncore_drw_pmu.c
index 5c5be9fc1b15..208b1fe1d247 100644
--- a/drivers/perf/alibaba_uncore_drw_pmu.c
+++ b/drivers/perf/alibaba_uncore_drw_pmu.c
@@ -28,6 +28,7 @@
#include <linux/printk.h>
#include <linux/rculist.h>
#include <linux/refcount.h>
+#include <linux/mod_devicetable.h>

#define ALI_DRW_PMU_COMMON_MAX_COUNTERS 16
diff --git a/drivers/perf/arm_dmc620_pmu.c b/drivers/perf/arm_dmc620_pmu.c
index 5de06f9a4dd3..3a006b34b515 100644
--- a/drivers/perf/arm_dmc620_pmu.c
+++ b/drivers/perf/arm_dmc620_pmu.c
@@ -27,6 +27,7 @@
#include <linux/printk.h>
#include <linux/rculist.h>
#include <linux/refcount.h>
+#include <linux/mod_devicetable.h>

#define DMC620_PA_SHIFT 12
#define DMC620_CNT_INIT 0x80000000
--
2.39.2

--
Cheers,
Stephen Rothwell

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