From 70c0846e430881967776582e13aefb81407919f1 Mon Sep 17 00:00:00 2001 From: Randy Dunlap Date: Tue, 13 Feb 2007 16:11:36 -0800 Subject: [PATCH] ACPI: Fix sparse warnings Use NULL for pointers drivers/acpi/osl.c:208:10: warning: Using plain integer as NULL pointer drivers/acpi/tables/tbxface.c:411:49: warning: Using plain integer as NULL pointer drivers/acpi/processor_core.c:1008:10: warning: Using plain integer as NULL pointer Signed-off-by: Randy Dunlap Signed-off-by: Len Brown --- drivers/acpi/osl.c | 2 +- drivers/acpi/processor_core.c | 2 +- drivers/acpi/tables/tbxface.c | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c index 0f6f3bcbc8..63060a17f7 100644 --- a/drivers/acpi/osl.c +++ b/drivers/acpi/osl.c @@ -205,7 +205,7 @@ void __iomem *acpi_os_map_memory(acpi_physical_address phys, acpi_size size) { if (phys > ULONG_MAX) { printk(KERN_ERR PREFIX "Cannot map memory that high\n"); - return 0; + return NULL; } if (acpi_gbl_permanent_mmap) /* diff --git a/drivers/acpi/processor_core.c b/drivers/acpi/processor_core.c index 61d976e7af..4b3d15fa50 100644 --- a/drivers/acpi/processor_core.c +++ b/drivers/acpi/processor_core.c @@ -1005,7 +1005,7 @@ static int __init acpi_processor_init(void) #ifdef CONFIG_SMP if (ACPI_FAILURE(acpi_get_table(ACPI_SIG_MADT, 0, (struct acpi_table_header **)&madt))) - madt = 0; + madt = NULL; #endif acpi_processor_dir = proc_mkdir(ACPI_PROCESSOR_CLASS, acpi_root_dir); diff --git a/drivers/acpi/tables/tbxface.c b/drivers/acpi/tables/tbxface.c index 807978d538..81937003fd 100644 --- a/drivers/acpi/tables/tbxface.c +++ b/drivers/acpi/tables/tbxface.c @@ -408,7 +408,7 @@ acpi_get_table(char *signature, } if (!acpi_gbl_permanent_mmap) { - acpi_gbl_root_table_list.tables[i].pointer = 0; + acpi_gbl_root_table_list.tables[i].pointer = NULL; } return (status); -- 2.39.5