From: Mathias Krause <minipli@googlemail.com>
To: "Rafael J. Wysocki" <rjw@rjwysocki.net>
Cc: Len Brown <lenb@kernel.org>, linux-acpi@vger.kernel.org
Subject: [PATCH resend] ACPI / PNP: constify device IDs
Date: Sat, 2 Jan 2016 11:30:09 +0100 [thread overview]
Message-ID: <1451730609-2722-1-git-send-email-minipli@googlemail.com> (raw)
Instead of re-creating the array on the stack each time
is_cmos_rtc_device() gets called, make the array 'static const'.
Signed-off-by: Mathias Krause <minipli@googlemail.com>
---
This is a resend of patch 4/12 of [1], in case it got forgotten
in the meantime.
[1] http://thread.gmane.org/gmane.linux.acpi.devel/76528
drivers/acpi/acpi_pnp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/acpi/acpi_pnp.c b/drivers/acpi/acpi_pnp.c
index ff6d8adc9cda..9d20ba66d33b 100644
--- a/drivers/acpi/acpi_pnp.c
+++ b/drivers/acpi/acpi_pnp.c
@@ -368,7 +368,7 @@ static struct acpi_scan_handler acpi_pnp_handler = {
*/
static int is_cmos_rtc_device(struct acpi_device *adev)
{
- struct acpi_device_id ids[] = {
+ static const struct acpi_device_id ids[] = {
{ "PNP0B00" },
{ "PNP0B01" },
{ "PNP0B02" },
--
1.7.10.4
next reply other threads:[~2016-01-02 10:30 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-02 10:30 Mathias Krause [this message]
2016-01-05 12:58 ` [PATCH resend] ACPI / PNP: constify device IDs Rafael J. Wysocki
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