Re: [PATCH] I2C: JZ4780: Fix bug for Ingenic X1000.
From: Wolfram Sang <wsa@kernel.org>
Date: 2021-03-18 17:07:19
Also in:
linux-mips, lkml, stable
On Fri, Mar 19, 2021 at 12:25:43AM +0800, 周琰杰 (Zhou Yanjie) wrote:
Only send "X1000_I2C_DC_STOP" when last byte, or it will cause error when I2C write operation.
Any write operation? I wonder then why nobody noticed before?
- while ((i2c_sta & JZ4780_I2C_STA_TFNF) &&
- (i2c->wt_len > 0)) {
+ while ((i2c_sta & JZ4780_I2C_STA_TFNF) && (i2c->wt_len > 0)) {This is a cosmetic change only IIUC. Shouldn't be in a bugfix.
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