Marek Szyprowski 08bf561118 i2c: s3c24xx: fix transferring more than one message in polling mode ... [ Upstream commit 990489e104 ] To properly handle ACK on the bus when transferring more than one message in polling mode, move the polling handling loop from s3c24xx_i2c_message_start() to s3c24xx_i2c_doxfer(). This way i2c_s3c_irq_nextbyte() is always executed till the end, properly acknowledging the IRQ bits and no recursive calls to i2c_s3c_irq_nextbyte() are made. While touching this, also fix finishing transfers in polling mode by using common code path and always waiting for the bus to become idle and disabled. Fixes: 117053f77a ("i2c: s3c2410: Add polling mode support") Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Reviewed-by: Andi Shyti <andi.shyti@kernel.org> Signed-off-by: Wolfram Sang <wsa@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2024-01-25 14:52:55 -08:00
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algos
busses	i2c: s3c24xx: fix transferring more than one message in polling mode	2024-01-25 14:52:55 -08:00
muxes	i2c: muxes: i2c-demux-pinctrl: Use of_get_i2c_adapter_by_node()	2023-11-08 17:26:40 +01:00
i2c-boardinfo.c
i2c-core-acpi.c	i2c: acpi: fix resource leak in reconfiguration device addition	2021-10-02 08:38:43 +02:00
i2c-core-base.c	i2c: Fix a potential use after free	2022-08-17 14:23:20 +02:00
i2c-core-of.c
i2c-core-slave.c
i2c-core-smbus.c	i2c: core-smbus: Expose PEC calculate function for generic use	2021-06-25 17:09:34 +02:00
i2c-core.h	i2c: core: Fix atomic xfer check for non-preempt config	2024-01-15 18:51:22 +01:00
i2c-dev.c	i2c: dev: copy userspace array safely	2023-11-28 16:56:20 +00:00
i2c-mux.c	i2c: mux: Avoid potential false error message in i2c_mux_add_adapter	2023-10-25 11:58:59 +02:00
i2c-slave-eeprom.c
i2c-slave-testunit.c
i2c-smbus.c
i2c-stub.c
Kconfig
Makefile