commit | abe41184abac487264a4904bfcff2d5500dccce6 | [log] [tgz] |
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author | Wolfram Sang <wsa+renesas@sang-engineering.com> | Tue Jul 10 23:42:15 2018 +0200 |
committer | Wolfram Sang <wsa@the-dreams.de> | Thu Jul 12 23:38:18 2018 +0200 |
tree | 079664694459227f87514f271b64267315e46e3b | |
parent | 54836e2d03e76d80aec3399368ffaf5b7caadd1b [diff] |
i2c: recovery: if possible send STOP with recovery pulses I2C clients may misunderstand recovery pulses if they can't read SDA to bail out early. In the worst case, as a write operation. To avoid that and if we can write SDA, try to send STOP to avoid the misinterpretation. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Peter Rosin <peda@axentia.se> Signed-off-by: Wolfram Sang <wsa@the-dreams.de> Cc: stable@kernel.org