1. 2018-12-25 Re: [GIT PULL] SPI updates for v4.21 linux-ker pr-tracker-bot 2. 2018-12-25 Re: [GIT PULL] SPI updates for v4.21 linux-spi pr-tracker-bot 3. 2018-12-24 [GIT PULL] SPI updates for v4.21 linux-ker Mark Brown 4. 2018-12-24 [GIT PULL] SPI updates for v4.21 linux-spi Mark Brown