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[Qemu-devel] [PATCH 03/19] arm:i2c: Don't mask return from i2c_recv()
From: |
minyard |
Subject: |
[Qemu-devel] [PATCH 03/19] arm:i2c: Don't mask return from i2c_recv() |
Date: |
Wed, 20 Feb 2019 07:59:40 -0600 |
From: Corey Minyard <address@hidden>
It can't fail, and now that it returns a uint8_t a 0xff mask
is unnecessary.
Signed-off-by: Corey Minyard <address@hidden>
Suggested-by: Peter Maydell <address@hidden>
Reviewed-by: Philippe Mathieu-Daudé <address@hidden>
Tested-by: Philippe Mathieu-Daudé <address@hidden>
Reviewed-by: Peter Maydell <address@hidden>
---
hw/arm/stellaris.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/arm/stellaris.c b/hw/arm/stellaris.c
index 442529cc65..7b45fe3ccf 100644
--- a/hw/arm/stellaris.c
+++ b/hw/arm/stellaris.c
@@ -811,7 +811,7 @@ static void stellaris_i2c_write(void *opaque, hwaddr offset,
/* TODO: Handle errors. */
if (s->msa & 1) {
/* Recv */
- s->mdr = i2c_recv(s->bus) & 0xff;
+ s->mdr = i2c_recv(s->bus);
} else {
/* Send */
i2c_send(s->bus, s->mdr);
--
2.17.1
- [Qemu-devel] [PATCH v5 00/19] Fix/add vmstate handling in some I2C code, minyard, 2019/02/20
- [Qemu-devel] [PATCH 07/19] i2c:smbus: Simplify read handling, minyard, 2019/02/20
- [Qemu-devel] [PATCH 19/19] i2c: Verify that the count passed in to smbus_eeprom_init() is valid, minyard, 2019/02/20
- [Qemu-devel] [PATCH 15/19] i2c:smbus_eeprom: Add normal type name and cast to smbus_eeprom.c, minyard, 2019/02/20
- [Qemu-devel] [PATCH 04/19] i2c: Don't check return value from i2c_recv(), minyard, 2019/02/20
- [Qemu-devel] [PATCH 10/19] boards.h: Ignore migration for SMBus devices on older machines, minyard, 2019/02/20
- [Qemu-devel] [PATCH 05/19] i2c:smbus: Correct the working of quick commands, minyard, 2019/02/20
- [Qemu-devel] [PATCH 17/19] i2c:smbus_eeprom: Add vmstate handling to the smbus eeprom, minyard, 2019/02/20
- [Qemu-devel] [PATCH 11/19] i2c:pm_smbus: Fix pm_smbus handling of I2C block read, minyard, 2019/02/20
- [Qemu-devel] [PATCH 03/19] arm:i2c: Don't mask return from i2c_recv(),
minyard <=
- [Qemu-devel] [PATCH 09/19] i2c:smbus: Make white space in switch statements consistent, minyard, 2019/02/20
- [Qemu-devel] [PATCH 12/19] migration: Add a VMSTATE_BOOL_TEST() macro, minyard, 2019/02/20
- [Qemu-devel] [PATCH 16/19] i2c:smbus_eeprom: Add a size constant for the smbus_eeprom size, minyard, 2019/02/20
- [Qemu-devel] [PATCH 01/19] i2c: Split smbus into parts, minyard, 2019/02/20
- [Qemu-devel] [PATCH 02/19] i2c: have I2C receive operation return uint8_t, minyard, 2019/02/20
- [Qemu-devel] [PATCH 08/19] i2c:smbus_eeprom: Get rid of the quick command, minyard, 2019/02/20
- [Qemu-devel] [PATCH 18/19] i2c:smbus_eeprom: Add a reset function to smbus_eeprom, minyard, 2019/02/20
- [Qemu-devel] [PATCH 13/19] i2c:pm_smbus: Fix state transfer, minyard, 2019/02/20
- [Qemu-devel] [PATCH 14/19] i2c:smbus_slave: Add an SMBus vmstate structure, minyard, 2019/02/20
- [Qemu-devel] [PATCH 06/19] i2c:smbus: Simplify write operation, minyard, 2019/02/20