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scsi: Use vsprintf extention %pf with builtin_return_address

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Emit the function name not the address when possible.

builtin_return_address() gives an address.  When building
a kernel with CONFIG_KALLSYMS, emit the actual function
name not the address.

Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Joe Perches 2012-02-28 10:49:36 -08:00 committed by Jiri Kosina
parent 9c017abc50
commit 2975b02316
1 changed files with 1 additions and 1 deletions
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drivers/scsi/esp_scsi.c
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@ -1000,7 +1000,7 @@ static int esp_check_spur_intr(struct esp *esp)
static void esp_schedule_reset(struct esp *esp) static void esp_schedule_reset(struct esp *esp)
{ {
esp_log_reset("ESP: esp_schedule_reset() from %p\n", esp_log_reset("ESP: esp_schedule_reset() from %pf\n",
__builtin_return_address(0)); __builtin_return_address(0));
esp->flags |= ESP_FLAG_RESETTING; esp->flags |= ESP_FLAG_RESETTING;
esp_event(esp, ESP_EVENT_RESET); esp_event(esp, ESP_EVENT_RESET);