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| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-09-23 12:33:14 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-09-23 12:33:14 -0300 |
| commit | a700f2d8e79ff80041078f160fe1edccf89b0c66 (patch) | |
| tree | 070bc692c19c5980c081222a6f7223869b1560f3 /drivers/spi/spi-bitbang-txrx.h | |
| parent | d5ad8b932c22e2790c2b27351116de96603df63a (diff) | |
Linux-libre 4.2.1-gnupck-4.2.1-gnu
Diffstat (limited to 'drivers/spi/spi-bitbang-txrx.h')
| -rw-r--r-- | drivers/spi/spi-bitbang-txrx.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/spi/spi-bitbang-txrx.h b/drivers/spi/spi-bitbang-txrx.h index 06b34e5bc..47bb9b898 100644 --- a/drivers/spi/spi-bitbang-txrx.h +++ b/drivers/spi/spi-bitbang-txrx.h @@ -49,7 +49,7 @@ bitbang_txrx_be_cpha0(struct spi_device *spi, { /* if (cpol == 0) this is SPI_MODE_0; else this is SPI_MODE_2 */ - bool oldbit = !(word & 1); + u32 oldbit = (!(word & (1<<(bits-1)))) << 31; /* clock starts at inactive polarity */ for (word <<= (32 - bits); likely(bits); bits--) { @@ -81,7 +81,7 @@ bitbang_txrx_be_cpha1(struct spi_device *spi, { /* if (cpol == 0) this is SPI_MODE_1; else this is SPI_MODE_3 */ - bool oldbit = !(word & (1 << 31)); + u32 oldbit = (!(word & (1<<(bits-1)))) << 31; /* clock starts at inactive polarity */ for (word <<= (32 - bits); likely(bits); bits--) { |