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[1/3] ACPI: scan: substitute empty_zero_page with helper ZERO_PAGE(0)

Message ID 20221018215755.33566-1-giulio.benetti@benettiengineering.com
State New
Headers
Series [1/3] ACPI: scan: substitute empty_zero_page with helper ZERO_PAGE(0) |

Commit Message

Giulio Benetti Oct. 18, 2022, 9:57 p.m. UTC 
  Not all zero page implementations use empty_zero_page global pointer so
let's substitute empty_zero_page occurence with helper ZERO_PAGE(0).

Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
---
 drivers/acpi/scan.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Mark Brown Oct. 19, 2022, 2:56 p.m. UTC | #1 
On Tue, 18 Oct 2022 23:57:53 +0200, Giulio Benetti wrote:
> Not all zero page implementations use empty_zero_page global pointer so
> let's substitute empty_zero_page occurence with helper ZERO_PAGE(0).
> 
> 

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next

Thanks!

[2/3] spi: fsl-cpm: substitute empty_zero_page with helper ZERO_PAGE(0)
      commit: 3be6acda8241352c57d47b4d7d9968cadcb954ea

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark
Rafael J. Wysocki Nov. 3, 2022, 6:53 p.m. UTC | #2 
On Tue, Oct 18, 2022 at 11:59 PM Giulio Benetti
<giulio.benetti@benettiengineering.com> wrote:
>
> Not all zero page implementations use empty_zero_page global pointer so
> let's substitute empty_zero_page occurence with helper ZERO_PAGE(0).
>
> Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
> ---
>  drivers/acpi/scan.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
> index 558664d169fc..4d2d274cc8ad 100644
> --- a/drivers/acpi/scan.c
> +++ b/drivers/acpi/scan.c
> @@ -30,7 +30,7 @@ extern struct acpi_device *acpi_root;
>  #define ACPI_BUS_HID                   "LNXSYBUS"
>  #define ACPI_BUS_DEVICE_NAME           "System Bus"
>
> -#define INVALID_ACPI_HANDLE    ((acpi_handle)empty_zero_page)
> +#define INVALID_ACPI_HANDLE    ((acpi_handle)ZERO_PAGE(0))
>
>  static const char *dummy_hid = "device";
>
> --

Applied as 6.2 material, thanks!
diff mbox series

Patch

diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
index 558664d169fc..4d2d274cc8ad 100644
--- a/drivers/acpi/scan.c
+++ b/drivers/acpi/scan.c
@@ -30,7 +30,7 @@  extern struct acpi_device *acpi_root;
 #define ACPI_BUS_HID			"LNXSYBUS"
 #define ACPI_BUS_DEVICE_NAME		"System Bus"
 
-#define INVALID_ACPI_HANDLE	((acpi_handle)empty_zero_page)
+#define INVALID_ACPI_HANDLE	((acpi_handle)ZERO_PAGE(0))
 
 static const char *dummy_hid = "device";