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i2c: algo: pca: Fix mode selection for PCA9665
authorThomas Kavanagh <tkavanagh@juniper.net>
Thu, 13 Sep 2012 15:16:55 +0000 (08:16 -0700)
committerWolfram Sang <w.sang@pengutronix.de>
Fri, 14 Sep 2012 13:25:22 +0000 (15:25 +0200)
commit5f71a3ef3753ac2068009637eee619e163f44b30
treef2dd903950cfd5732126210c475b040c940838f1tree | snapshot
parent4a5b2b269e2780790687cfc7c2fc438cb6d8964ecommit | diff
i2c: algo: pca: Fix mode selection for PCA9665

The code currently always selects turbo mode for PCA9665, no matter which
clock frequency is configured. This is because it compares the clock frequency
against constants reflecting (boundary / 100). Compare against real boundary
frequencies to fix the problem.

Signed-off-by: Thomas Kavanagh <tkavanagh@juniper.net>
Signed-off-by: Guenter Roeck <groeck@juniper.net>
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
drivers/i2c/algos/i2c-algo-pca.c diff | blob | history
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