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(parent: 41c4221) | patch
spi/davinci: Fix clock prescale factor computation
authorThomas Koeller <thomas.koeller@baslerweb.com>
Mon, 26 Apr 2010 09:01:45 +0000 (09:01 +0000)
committerGrant Likely <grant.likely@secretlab.ca>
Tue, 25 May 2010 06:23:54 +0000 (00:23 -0600)
commit0c2a2ae32793e3500a15a449612485f5d17dd431
tree36e31ce3b9f789d6ccc5c273d24a2f149f0e6d2btree | snapshot (tar.gz zip)
parent41c4221ca6b9db8ea63d2c2323c0e7a8865eba6ecommit | diff
spi/davinci: Fix clock prescale factor computation

Computation of the clock prescaler value returned bogus results if
the requested SPI clock was impossible to set. It now sets either
the maximum or minimum clock frequency, as appropriate.

Signed-off-by: Thomas Koeller <thomas.koeller@baslerweb.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
drivers/spi/davinci_spi.c diff | blob | blame | history