From: Kylene Jo Hall <kjhall@us.ibm.com>
Date: Wed, 1 Feb 2006 11:05:04 +0000 (-0800)
Subject: [PATCH] tpm: tpm_bios fix sparse warnings
X-Git-Tag: v2.6.16-rc2~139
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=10296cb0b2b0b0eb312f81032216504a64ee675a;p=linux-2.6

[PATCH] tpm: tpm_bios fix sparse warnings

Fixing the sparse warnings on the acpi_os_map_memory calls pointed out by
Randy.

Signed-off-by: Kylene Hall <kjhall@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/drivers/char/tpm/tpm_bios.c b/drivers/char/tpm/tpm_bios.c
index 22b645b93e..047f213a48 100644
--- a/drivers/char/tpm/tpm_bios.c
+++ b/drivers/char/tpm/tpm_bios.c
@@ -376,7 +376,7 @@ static int read_log(struct tpm_bios_log *log)
 {
 	struct acpi_tcpa *buff;
 	acpi_status status;
-	void *virt;
+	struct acpi_table_header *virt;
 
 	if (log->bios_event_log != NULL) {
 		printk(KERN_ERR
@@ -413,7 +413,7 @@ static int read_log(struct tpm_bios_log *log)
 
 	log->bios_event_log_end = log->bios_event_log + buff->log_max_len;
 
-	acpi_os_map_memory(buff->log_start_addr, buff->log_max_len, &virt);
+	acpi_os_map_memory(buff->log_start_addr, buff->log_max_len, (void *) &virt);
 
 	memcpy(log->bios_event_log, virt, buff->log_max_len);