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uniphier: change the return value type of .is_usb_boot() to bool

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This is boolean logic, so "bool" is more suitable.

Change-Id: I439c5099770600a65b8f58390a4c621c2ee487a5
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
This commit is contained in:
Masahiro Yamada 2020-01-28 21:14:28 +09:00
parent fa764c865d
commit 43bbac27dc
1 changed files with 5 additions and 5 deletions
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10
plat/socionext/uniphier/uniphier_boot_device.c
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
* Copyright (c) 2017-2020, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@ -16,17 +16,17 @@
#define UNIPHIER_PINMON0 0x5f900100
#define UNIPHIER_PINMON2 0x5f900108
static int uniphier_ld11_is_usb_boot(uint32_t pinmon)
static bool uniphier_ld11_is_usb_boot(uint32_t pinmon)
{
return !!(~pinmon & 0x00000080);
}
static int uniphier_ld20_is_usb_boot(uint32_t pinmon)
static bool uniphier_ld20_is_usb_boot(uint32_t pinmon)
{
return !!(~pinmon & 0x00000780);
}
static int uniphier_pxs3_is_usb_boot(uint32_t pinmon)
static bool uniphier_pxs3_is_usb_boot(uint32_t pinmon)
{
uint32_t pinmon2 = mmio_read_32(UNIPHIER_PINMON2);
@ -106,7 +106,7 @@ static unsigned int uniphier_pxs3_get_boot_device(uint32_t pinmon)
}
struct uniphier_boot_device_info {
int (*is_usb_boot)(uint32_t pinmon);
bool (*is_usb_boot)(uint32_t pinmon);
unsigned int (*get_boot_device)(uint32_t pinmon);
};