From: Sunil V L <sunilvl@ventanamicro.com>
To: linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org,
linux-acpi@vger.kernel.org
Cc: Anup Patel <apatel@ventanamicro.com>,
Albert Ou <aou@eecs.berkeley.edu>,
"Rafael J . Wysocki" <rafael@kernel.org>,
Conor Dooley <conor.dooley@microchip.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Paul Walmsley <paul.walmsley@sifive.com>,
Andrew Jones <ajones@ventanamicro.com>,
Len Brown <lenb@kernel.org>
Subject: [PATCH v4 -next 2/4] RISC-V: ACPI: Update the return value of acpi_get_rhct()
Date: Wed, 18 Oct 2023 18:10:05 +0530 [thread overview]
Message-ID: <20231018124007.1306159-3-sunilvl@ventanamicro.com> (raw)
In-Reply-To: <20231018124007.1306159-1-sunilvl@ventanamicro.com>
acpi_get_rhct() currently returns pointer to acpi_table_header
structure. But since this is specific to RHCT, return pointer to
acpi_table_rhct structure itself.
Suggested-by: Andrew Jones <ajones@ventanamicro.com>
Signed-off-by: Sunil V L <sunilvl@ventanamicro.com>
---
drivers/acpi/riscv/rhct.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/acpi/riscv/rhct.c b/drivers/acpi/riscv/rhct.c
index b280b3e9c7d9..489b0e93b1e5 100644
--- a/drivers/acpi/riscv/rhct.c
+++ b/drivers/acpi/riscv/rhct.c
@@ -9,7 +9,7 @@
#include <linux/acpi.h>
-static struct acpi_table_header *acpi_get_rhct(void)
+static struct acpi_table_rhct *acpi_get_rhct(void)
{
static struct acpi_table_header *rhct;
acpi_status status;
@@ -26,7 +26,7 @@ static struct acpi_table_header *acpi_get_rhct(void)
}
}
- return rhct;
+ return (struct acpi_table_rhct *)rhct;
}
/*
@@ -48,7 +48,7 @@ int acpi_get_riscv_isa(struct acpi_table_header *table, unsigned int cpu, const
BUG_ON(acpi_disabled);
if (!table) {
- rhct = (struct acpi_table_rhct *)acpi_get_rhct();
+ rhct = acpi_get_rhct();
if (!rhct)
return -ENOENT;
} else {
--
2.39.2
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next prev parent reply other threads:[~2023-10-18 12:40 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-18 12:40 [PATCH v4 -next 0/4] RISC-V: ACPI improvements Sunil V L
2023-10-18 12:40 ` [PATCH v4 -next 1/4] RISC-V: ACPI: Enhance acpi_os_ioremap with MMIO remapping Sunil V L
2023-10-18 12:40 ` Sunil V L [this message]
2023-10-18 13:05 ` [PATCH v4 -next 2/4] RISC-V: ACPI: Update the return value of acpi_get_rhct() Andrew Jones
2023-10-18 12:40 ` [PATCH v4 -next 3/4] RISC-V: ACPI: RHCT: Add function to get CBO block sizes Sunil V L
2023-10-18 12:40 ` [PATCH v4 -next 4/4] RISC-V: cacheflush: Initialize CBO variables on ACPI systems Sunil V L
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