All of lore.kernel.org
 help / color / mirror / Atom feed
From: Jay Fang <f.fangjian@huawei.com>
To: <linux-spi@vger.kernel.org>
Cc: <broonie@kernel.org>, <huangdaode@hisilicon.com>,
	<f.fangjian@huawei.com>, <linuxarm@huawei.com>
Subject: [PATCH] spi: dw-mmio: Do not add acpi modalias when CONFIG_ACPI is not enabled
Date: Sat, 9 May 2020 10:29:51 +0800	[thread overview]
Message-ID: <1588991392-24219-1-git-send-email-f.fangjian@huawei.com> (raw)

Reduce unnecessary static memory allocation when CONFIG_ACPI is not enabled.

Signed-off-by: Jay Fang <f.fangjian@huawei.com>
---
 drivers/spi/spi-dw-mmio.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/spi/spi-dw-mmio.c b/drivers/spi/spi-dw-mmio.c
index 384a3ab..ad26283 100644
--- a/drivers/spi/spi-dw-mmio.c
+++ b/drivers/spi/spi-dw-mmio.c
@@ -233,11 +233,13 @@ static const struct of_device_id dw_spi_mmio_of_match[] = {
 };
 MODULE_DEVICE_TABLE(of, dw_spi_mmio_of_match);
 
+#ifdef CONFIG_ACPI
 static const struct acpi_device_id dw_spi_mmio_acpi_match[] = {
 	{"HISI0173", 0},
 	{},
 };
 MODULE_DEVICE_TABLE(acpi, dw_spi_mmio_acpi_match);
+#endif
 
 static struct platform_driver dw_spi_mmio_driver = {
 	.probe		= dw_spi_mmio_probe,
-- 
2.7.4


             reply	other threads:[~2020-05-09  2:31 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-09  2:29 Jay Fang [this message]
2020-05-11 11:25 ` [PATCH] spi: dw-mmio: Do not add acpi modalias when CONFIG_ACPI is not enabled Mark Brown
2020-05-11 17:21 ` Mark Brown

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1588991392-24219-1-git-send-email-f.fangjian@huawei.com \
    --to=f.fangjian@huawei.com \
    --cc=broonie@kernel.org \
    --cc=huangdaode@hisilicon.com \
    --cc=linux-spi@vger.kernel.org \
    --cc=linuxarm@huawei.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.