mmc: mmc_spi: Convert to use for_each_sg()
authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Fri, 30 Aug 2019 14:39:16 +0000 (17:39 +0300)
committerUlf Hansson <ulf.hansson@linaro.org>
Wed, 11 Sep 2019 13:58:39 +0000 (15:58 +0200)
Use for_each_sg() macro instead of open coded variant.

No functional change intended.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
drivers/mmc/host/mmc_spi.c

index 19544b1..66e354d 100644 (file)
@@ -891,7 +891,7 @@ mmc_spi_data_do(struct mmc_spi_host *host, struct mmc_command *cmd,
        /* Handle scatterlist segments one at a time, with synch for
         * each 512-byte block
         */
-       for (sg = data->sg, n_sg = data->sg_len; n_sg; n_sg--, sg++) {
+       for_each_sg(data->sg, sg, data->sg_len, n_sg) {
                int                     status = 0;
                dma_addr_t              dma_addr = 0;
                void                    *kmap_addr;