From: Bin Meng <bmeng.cn@gmail.com>
Date: Sun, 28 Feb 2016 06:58:00 +0000 (-0800)
Subject: x86: Change write_acpi_tables() signature a little bit
X-Git-Tag: v2016.05-rc1~328
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=358bb3ff5bb3a412aa784e7d1a4d6faf2fc6c8ae;p=u-boot

x86: Change write_acpi_tables() signature a little bit

Change the parameter and return value of write_acpi_tables() to u32
to conform with other table write routines.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
---

diff --git a/arch/x86/cpu/qemu/fw_cfg.c b/arch/x86/cpu/qemu/fw_cfg.c
index 5ea7a6e2e5..a0a3d08079 100644
--- a/arch/x86/cpu/qemu/fw_cfg.c
+++ b/arch/x86/cpu/qemu/fw_cfg.c
@@ -232,8 +232,7 @@ static struct fw_file *qemu_fwcfg_find_file(const char *name)
  *          be ignored.
  * @return: 0 on success, or negative value on failure
  */
-static int bios_linker_allocate(struct bios_linker_entry *entry,
-			   unsigned long *addr)
+static int bios_linker_allocate(struct bios_linker_entry *entry, u32 *addr)
 {
 	uint32_t size, align;
 	struct fw_file *file;
@@ -383,7 +382,7 @@ unsigned install_e820_map(unsigned max_entries, struct e820entry *entries)
 }
 
 /* This function loads and patches ACPI tables provided by QEMU */
-unsigned long write_acpi_tables(unsigned long addr)
+u32 write_acpi_tables(u32 addr)
 {
 	int i, ret = 0;
 	struct fw_file *file;
diff --git a/arch/x86/include/asm/acpi_table.h b/arch/x86/include/asm/acpi_table.h
index 0853248f80..9856fa6c43 100644
--- a/arch/x86/include/asm/acpi_table.h
+++ b/arch/x86/include/asm/acpi_table.h
@@ -390,4 +390,4 @@ void acpi_create_fadt(struct acpi_fadt *fadt, struct acpi_facs *facs,
 			 void *dsdt);
 int acpi_create_madt_lapic_nmi(struct acpi_madt_lapic_nmi *lapic_nmi, u8 cpu,
 			 u16 flags, u8 lint);
-unsigned long write_acpi_tables(unsigned long start);
+u32 write_acpi_tables(u32 start);
diff --git a/arch/x86/lib/acpi_table.c b/arch/x86/lib/acpi_table.c
index 2ec5ad2fa4..790f6fbd0f 100644
--- a/arch/x86/lib/acpi_table.c
+++ b/arch/x86/lib/acpi_table.c
@@ -335,9 +335,9 @@ static void acpi_create_ssdt_generator(acpi_header_t *ssdt,
  * QEMU's version of write_acpi_tables is defined in
  * arch/x86/cpu/qemu/fw_cfg.c
  */
-unsigned long write_acpi_tables(unsigned long start)
+u32 write_acpi_tables(u32 start)
 {
-	unsigned long current;
+	u32 current;
 	struct acpi_rsdp *rsdp;
 	struct acpi_rsdt *rsdt;
 	struct acpi_xsdt *xsdt;