Merge remote-tracking branches 'spi/fix/atmel', 'spi/fix/bcm2835', 'spi/fix/doc'...

[android-x86/kernel.git] / drivers / spi / spi-bcm2835.c

diff --git a/drivers/spi/spi-bcm2835.c b/drivers/spi/spi-bcm2835.c
index e7874a6..3e8eeb2 100644 (file)
--- a/drivers/spi/spi-bcm2835.c
+++ b/drivers/spi/spi-bcm2835.c
@@ -386,14 +386,14 @@ static bool bcm2835_spi_can_dma(struct spi_master *master,
        /* otherwise we only allow transfers within the same page
         * to avoid wasting time on dma_mapping when it is not practical
         */
-       if (((size_t)tfr->tx_buf & PAGE_MASK) + tfr->len > PAGE_SIZE) {
+       if (((size_t)tfr->tx_buf & (PAGE_SIZE - 1)) + tfr->len > PAGE_SIZE) {
                dev_warn_once(&spi->dev,
                              "Unaligned spi tx-transfer bridging page\n");
                return false;
        }
-       if (((size_t)tfr->rx_buf & PAGE_MASK) + tfr->len > PAGE_SIZE) {
+       if (((size_t)tfr->rx_buf & (PAGE_SIZE - 1)) + tfr->len > PAGE_SIZE) {
                dev_warn_once(&spi->dev,
-                             "Unaligned spi tx-transfer bridging page\n");
+                             "Unaligned spi rx-transfer bridging page\n");
                return false;
        }