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[2001:b400:e338:dab5:746d:1a82:f21e:bb0a]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-20515545329sm18341245ad.215.2024.08.29.20.49.06 (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Thu, 29 Aug 2024 20:49:07 -0700 (PDT) From: Tyrone Ting X-Google-Original-From: Tyrone Ting To: avifishman70@gmail.com, tmaimon77@gmail.com, tali.perry1@gmail.com, venture@google.com, yuenn@google.com, benjaminfair@google.com, andi.shyti@kernel.org, andriy.shevchenko@linux.intel.com, wsa@kernel.org, rand.sec96@gmail.com, wsa+renesas@sang-engineering.com, warp5tw@gmail.com, tali.perry@nuvoton.com, Avi.Fishman@nuvoton.com, tomer.maimon@nuvoton.com, KWLIU@nuvoton.com, JJLIU0@nuvoton.com, kfting@nuvoton.com Cc: openbmc@lists.ozlabs.org, linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 5/7] i2c: npcm: Modify the client address assignment Date: Fri, 30 Aug 2024 11:46:38 +0800 Message-Id: <20240830034640.7049-6-kfting@nuvoton.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20240830034640.7049-1-kfting@nuvoton.com> References: <20240830034640.7049-1-kfting@nuvoton.com> Precedence: bulk X-Mailing-List: linux-i2c@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Store the client address earlier since it's used in the i2c_recover_bus logic flow. Fixes: 48acf8292280 ("i2c: Remove redundant comparison in npcm_i2c_reg_slave") Signed-off-by: Tyrone Ting --- drivers/i2c/busses/i2c-npcm7xx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/i2c/busses/i2c-npcm7xx.c b/drivers/i2c/busses/i2c-npcm7xx.c index 68f3d47323ab..67d156ed29b9 100644 --- a/drivers/i2c/busses/i2c-npcm7xx.c +++ b/drivers/i2c/busses/i2c-npcm7xx.c @@ -2155,6 +2155,7 @@ static int npcm_i2c_master_xfer(struct i2c_adapter *adap, struct i2c_msg *msgs, } while (time_is_after_jiffies(time_left) && bus_busy); + bus->dest_addr = slave_addr << 1; if (bus_busy || bus->ber_state) { iowrite8(NPCM_I2CCST_BB, bus->reg + NPCM_I2CCST); npcm_i2c_reset(bus); @@ -2163,7 +2164,6 @@ static int npcm_i2c_master_xfer(struct i2c_adapter *adap, struct i2c_msg *msgs, } npcm_i2c_init_params(bus); - bus->dest_addr = slave_addr; bus->msgs = msgs; bus->msgs_num = num; bus->cmd_err = 0;