| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.9 01/71] NFC: nxp-nci: Include unaligned.h instead of access_ok.h | Date | Mon, 7 Jan 2019 13:32:30 +0100 |
| |
4.9-stable review patch. If anyone has any objections, please let me know.
------------------
From: Guenter Roeck <linux@roeck-us.net>
commit 2eee74b7e2a496dea49847c36fd09320505f45b7 upstream.
Directly including access_ok.h can result in the following compile errors if an architecture such as ia64 does not support direct unaligned accesses.
include/linux/unaligned/access_ok.h:7:19: error: redefinition of 'get_unaligned_le16' include/linux/unaligned/le_struct.h:6:19: note: previous definition of 'get_unaligned_le16' was here include/linux/unaligned/access_ok.h:12:19: error: redefinition of 'get_unaligned_le32' include/linux/unaligned/le_struct.h:11:19: note: previous definition of 'get_unaligned_le32' was here
Include asm/unaligned.h instead and let the architecture decide which access functions to use.
Cc: Clément Perrochaud <clement.perrochaud@effinnov.com> Cc: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> Cc: Matthias Kaehlcke <mka@chromium.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- drivers/nfc/nxp-nci/firmware.c | 2 +- drivers/nfc/nxp-nci/i2c.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/nfc/nxp-nci/firmware.c +++ b/drivers/nfc/nxp-nci/firmware.c @@ -24,7 +24,7 @@ #include <linux/completion.h> #include <linux/firmware.h> #include <linux/nfc.h> -#include <linux/unaligned/access_ok.h> +#include <asm/unaligned.h> #include "nxp-nci.h" --- a/drivers/nfc/nxp-nci/i2c.c +++ b/drivers/nfc/nxp-nci/i2c.c @@ -36,7 +36,7 @@ #include <linux/of_gpio.h> #include <linux/of_irq.h> #include <linux/platform_data/nxp-nci.h> -#include <linux/unaligned/access_ok.h> +#include <asm/unaligned.h> #include <net/nfc/nfc.h>
|