While strict checkpatch is useful for identifying common style issues and enforcing certain coding standards, clang-format provides several advantages, e.g. automated formatting, customizable style, consistency across tools, and more. By adopting clang-format, we aim to improve code readability, maintainability, and overall code quality in the ufs core driver. Apply this in phases - starting with mmc-test. No functional change. Signed-off-by: Avri Altman <avri.altman@xxxxxxx> --- drivers/mmc/core/mmc_test.c | 250 ++++++++++++++++++------------------ 1 file changed, 123 insertions(+), 127 deletions(-) diff --git a/drivers/mmc/core/mmc_test.c b/drivers/mmc/core/mmc_test.c index 4f4286b8e0f2..42c533a272ac 100644 --- a/drivers/mmc/core/mmc_test.c +++ b/drivers/mmc/core/mmc_test.c @@ -23,15 +23,15 @@ #include "bus.h" #include "mmc_ops.h" -#define RESULT_OK 0 -#define RESULT_FAIL 1 -#define RESULT_UNSUP_HOST 2 -#define RESULT_UNSUP_CARD 3 +#define RESULT_OK 0 +#define RESULT_FAIL 1 +#define RESULT_UNSUP_HOST 2 +#define RESULT_UNSUP_CARD 3 -#define BUFFER_ORDER 2 -#define BUFFER_SIZE (PAGE_SIZE << BUFFER_ORDER) +#define BUFFER_ORDER 2 +#define BUFFER_SIZE (PAGE_SIZE << BUFFER_ORDER) -#define TEST_ALIGN_END 8 +#define TEST_ALIGN_END 8 /* * Limit the test area size to the maximum MMC HC erase group size. Note that @@ -141,15 +141,15 @@ struct mmc_test_dbgfs_file { * @gr: pointer to results of current testcase */ struct mmc_test_card { - struct mmc_card *card; + struct mmc_card *card; - u8 scratch[BUFFER_SIZE]; - u8 *buffer; + u8 scratch[BUFFER_SIZE]; + u8 *buffer; #ifdef CONFIG_HIGHMEM - struct page *highmem; + struct page *highmem; #endif - struct mmc_test_area area; - struct mmc_test_general_result *gr; + struct mmc_test_area area; + struct mmc_test_general_result *gr; }; enum mmc_test_prep_media { @@ -207,18 +207,20 @@ static void mmc_test_prepare_sbc(struct mmc_test_card *test, * Fill in the mmc_request structure given a set of transfer parameters. */ static void mmc_test_prepare_mrq(struct mmc_test_card *test, - struct mmc_request *mrq, struct scatterlist *sg, unsigned sg_len, - unsigned dev_addr, unsigned blocks, unsigned blksz, int write) + struct mmc_request *mrq, + struct scatterlist *sg, unsigned sg_len, + unsigned dev_addr, unsigned blocks, + unsigned blksz, int write) { if (WARN_ON(!mrq || !mrq->cmd || !mrq->data || !mrq->stop)) return; if (blocks > 1) { - mrq->cmd->opcode = write ? - MMC_WRITE_MULTIPLE_BLOCK : MMC_READ_MULTIPLE_BLOCK; + mrq->cmd->opcode = write ? MMC_WRITE_MULTIPLE_BLOCK : + MMC_READ_MULTIPLE_BLOCK; } else { - mrq->cmd->opcode = write ? - MMC_WRITE_BLOCK : MMC_READ_SINGLE_BLOCK; + mrq->cmd->opcode = write ? MMC_WRITE_BLOCK : + MMC_READ_SINGLE_BLOCK; } mrq->cmd->arg = dev_addr; @@ -249,7 +251,7 @@ static void mmc_test_prepare_mrq(struct mmc_test_card *test, static int mmc_test_busy(struct mmc_command *cmd) { return !(cmd->resp[0] & R1_READY_FOR_DATA) || - (R1_CURRENT_STATE(cmd->resp[0]) == R1_STATE_PRG); + (R1_CURRENT_STATE(cmd->resp[0]) == R1_STATE_PRG); } /* @@ -286,8 +288,8 @@ static int mmc_test_wait_busy(struct mmc_test_card *test) /* * Transfer a single sector of kernel addressable data */ -static int mmc_test_buffer_transfer(struct mmc_test_card *test, - u8 *buffer, unsigned addr, unsigned blksz, int write) +static int mmc_test_buffer_transfer(struct mmc_test_card *test, u8 *buffer, + unsigned addr, unsigned blksz, int write) { struct mmc_request mrq = {}; struct mmc_command cmd = {}; @@ -319,8 +321,7 @@ static void mmc_test_free_mem(struct mmc_test_mem *mem) if (!mem) return; while (mem->cnt--) - __free_pages(mem->arr[mem->cnt].page, - mem->arr[mem->cnt].order); + __free_pages(mem->arr[mem->cnt].page, mem->arr[mem->cnt].order); kfree(mem->arr); kfree(mem); } @@ -366,7 +367,7 @@ static struct mmc_test_mem *mmc_test_alloc_mem(unsigned long min_sz, struct page *page; unsigned int order; gfp_t flags = GFP_KERNEL | GFP_DMA | __GFP_NOWARN | - __GFP_NORETRY; + __GFP_NORETRY; order = get_order(max_seg_page_cnt << PAGE_SHIFT); while (1) { @@ -456,12 +457,10 @@ static int mmc_test_map_sg(struct mmc_test_mem *mem, unsigned long size, * Map memory into a scatterlist so that no pages are contiguous. Allow the * same memory to be mapped more than once. */ -static int mmc_test_map_sg_max_scatter(struct mmc_test_mem *mem, - unsigned long sz, - struct scatterlist *sglist, - unsigned int max_segs, - unsigned int max_seg_sz, - unsigned int *sg_len) +static int +mmc_test_map_sg_max_scatter(struct mmc_test_mem *mem, unsigned long sz, + struct scatterlist *sglist, unsigned int max_segs, + unsigned int max_seg_sz, unsigned int *sg_len) { struct scatterlist *sg = NULL; unsigned int i = mem->cnt, cnt; @@ -531,8 +530,10 @@ static unsigned int mmc_test_rate(uint64_t bytes, struct timespec64 *ts) * Save transfer results for future usage */ static void mmc_test_save_transfer_result(struct mmc_test_card *test, - unsigned int count, unsigned int sectors, struct timespec64 ts, - unsigned int rate, unsigned int iops) + unsigned int count, + unsigned int sectors, + struct timespec64 ts, + unsigned int rate, unsigned int iops) { struct mmc_test_transfer_result *tr; @@ -567,11 +568,10 @@ static void mmc_test_print_rate(struct mmc_test_card *test, uint64_t bytes, iops = mmc_test_rate(100, &ts); /* I/O ops per sec x 100 */ pr_info("%s: Transfer of %u sectors (%u%s KiB) took %llu.%09u " - "seconds (%u kB/s, %u KiB/s, %u.%02u IOPS)\n", - mmc_hostname(test->card->host), sectors, sectors >> 1, - (sectors & 1 ? ".5" : ""), (u64)ts.tv_sec, - (u32)ts.tv_nsec, rate / 1000, rate / 1024, - iops / 100, iops % 100); + "seconds (%u kB/s, %u KiB/s, %u.%02u IOPS)\n", + mmc_hostname(test->card->host), sectors, sectors >> 1, + (sectors & 1 ? ".5" : ""), (u64)ts.tv_sec, (u32)ts.tv_nsec, + rate / 1000, rate / 1024, iops / 100, iops % 100); mmc_test_save_transfer_result(test, 1, sectors, ts, rate, iops); } @@ -593,13 +593,12 @@ static void mmc_test_print_avg_rate(struct mmc_test_card *test, uint64_t bytes, iops = mmc_test_rate(count * 100, &ts); /* I/O ops per sec x 100 */ pr_info("%s: Transfer of %u x %u sectors (%u x %u%s KiB) took " - "%llu.%09u seconds (%u kB/s, %u KiB/s, " - "%u.%02u IOPS, sg_len %d)\n", - mmc_hostname(test->card->host), count, sectors, count, - sectors >> 1, (sectors & 1 ? ".5" : ""), - (u64)ts.tv_sec, (u32)ts.tv_nsec, - rate / 1000, rate / 1024, iops / 100, iops % 100, - test->area.sg_len); + "%llu.%09u seconds (%u kB/s, %u KiB/s, " + "%u.%02u IOPS, sg_len %d)\n", + mmc_hostname(test->card->host), count, sectors, count, + sectors >> 1, (sectors & 1 ? ".5" : ""), (u64)ts.tv_sec, + (u32)ts.tv_nsec, rate / 1000, rate / 1024, iops / 100, + iops % 100, test->area.sg_len); mmc_test_save_transfer_result(test, count, sectors, ts, rate, iops); } @@ -670,14 +669,14 @@ static int mmc_test_cleanup(struct mmc_test_card *test) * Modifies the mmc_request to perform the "short transfer" tests */ static void mmc_test_prepare_broken_mrq(struct mmc_test_card *test, - struct mmc_request *mrq, int write) + struct mmc_request *mrq, int write) { if (WARN_ON(!mrq || !mrq->cmd || !mrq->data)) return; if (mrq->data->blocks > 1) { - mrq->cmd->opcode = write ? - MMC_WRITE_BLOCK : MMC_READ_SINGLE_BLOCK; + mrq->cmd->opcode = write ? MMC_WRITE_BLOCK : + MMC_READ_SINGLE_BLOCK; mrq->stop = NULL; } else { mrq->cmd->opcode = MMC_SEND_STATUS; @@ -706,8 +705,8 @@ static int mmc_test_check_result(struct mmc_test_card *test, ret = mrq->data->error; if (!ret && mrq->stop && mrq->stop->error) ret = mrq->stop->error; - if (!ret && mrq->data->bytes_xfered != - mrq->data->blocks * mrq->data->blksz) + if (!ret && + mrq->data->bytes_xfered != mrq->data->blocks * mrq->data->blksz) ret = RESULT_FAIL; if (ret == -EINVAL) @@ -720,7 +719,7 @@ static int mmc_test_check_result(struct mmc_test_card *test, * Checks that a "short transfer" behaved as expected */ static int mmc_test_check_broken_result(struct mmc_test_card *test, - struct mmc_request *mrq) + struct mmc_request *mrq) { int ret; @@ -871,8 +870,9 @@ static int mmc_test_nonblock_transfer(struct mmc_test_card *test, * Tests a basic transfer with certain parameters */ static int mmc_test_simple_transfer(struct mmc_test_card *test, - struct scatterlist *sg, unsigned sg_len, unsigned dev_addr, - unsigned blocks, unsigned blksz, int write) + struct scatterlist *sg, unsigned sg_len, + unsigned dev_addr, unsigned blocks, + unsigned blksz, int write) { struct mmc_request mrq = {}; struct mmc_command cmd = {}; @@ -883,8 +883,8 @@ static int mmc_test_simple_transfer(struct mmc_test_card *test, mrq.data = &data; mrq.stop = &stop; - mmc_test_prepare_mrq(test, &mrq, sg, sg_len, dev_addr, - blocks, blksz, write); + mmc_test_prepare_mrq(test, &mrq, sg, sg_len, dev_addr, blocks, blksz, + write); mmc_wait_for_req(test->card->host, &mrq); @@ -896,8 +896,8 @@ static int mmc_test_simple_transfer(struct mmc_test_card *test, /* * Tests a transfer where the card will fail completely or partly */ -static int mmc_test_broken_transfer(struct mmc_test_card *test, - unsigned blocks, unsigned blksz, int write) +static int mmc_test_broken_transfer(struct mmc_test_card *test, unsigned blocks, + unsigned blksz, int write) { struct mmc_request mrq = {}; struct mmc_command cmd = {}; @@ -927,9 +927,9 @@ static int mmc_test_broken_transfer(struct mmc_test_card *test, * * Note: mmc_test_prepare() must have been done before this call */ -static int mmc_test_transfer(struct mmc_test_card *test, - struct scatterlist *sg, unsigned sg_len, unsigned dev_addr, - unsigned blocks, unsigned blksz, int write) +static int mmc_test_transfer(struct mmc_test_card *test, struct scatterlist *sg, + unsigned sg_len, unsigned dev_addr, + unsigned blocks, unsigned blksz, int write) { int ret, i; @@ -945,8 +945,8 @@ static int mmc_test_transfer(struct mmc_test_card *test, if (ret) return ret; - ret = mmc_test_simple_transfer(test, sg, sg_len, dev_addr, - blocks, blksz, write); + ret = mmc_test_simple_transfer(test, sg, sg_len, dev_addr, blocks, + blksz, write); if (ret) return ret; @@ -968,8 +968,8 @@ static int mmc_test_transfer(struct mmc_test_card *test, for (i = 0; i < sectors; i++) { ret = mmc_test_buffer_transfer(test, - test->buffer + i * 512, - dev_addr + i, 512, 0); + test->buffer + i * 512, + dev_addr + i, 512, 0); if (ret) return ret; } @@ -1371,7 +1371,7 @@ static int mmc_test_multi_read_high(struct mmc_test_card *test) static int mmc_test_no_highmem(struct mmc_test_card *test) { pr_info("%s: Highmem not configured - test skipped\n", - mmc_hostname(test->card->host)); + mmc_hostname(test->card->host)); return 0; } @@ -1392,7 +1392,7 @@ static int mmc_test_area_map(struct mmc_test_card *test, unsigned long sz, if (max_scatter) { err = mmc_test_map_sg_max_scatter(t->mem, sz, t->sg, t->max_segs, t->max_seg_sz, - &t->sg_len); + &t->sg_len); } else { err = mmc_test_map_sg(t->mem, sz, t->sg, 1, t->max_segs, t->max_seg_sz, &t->sg_len, min_sg_len); @@ -1415,7 +1415,7 @@ static int mmc_test_area_map(struct mmc_test_card *test, unsigned long sz, err: if (err) pr_info("%s: Failed to map sg list\n", - mmc_hostname(test->card->host)); + mmc_hostname(test->card->host)); return err; } @@ -1585,8 +1585,8 @@ static int mmc_test_area_init(struct mmc_test_card *test, int erase, int fill) goto out_free; } - t->sg_areq = kmalloc_array(t->max_segs, sizeof(*t->sg_areq), - GFP_KERNEL); + t->sg_areq = + kmalloc_array(t->max_segs, sizeof(*t->sg_areq), GFP_KERNEL); if (!t->sg_areq) { ret = -ENOMEM; goto out_free; @@ -2036,8 +2036,8 @@ static int mmc_test_seq_perf(struct mmc_test_card *test, int write, ktime_get_ts64(&ts1); for (i = 0; i < cnt; i++) { - ret = mmc_test_area_io(test, sz, dev_addr, write, - max_scatter, 0); + ret = mmc_test_area_io(test, sz, dev_addr, write, max_scatter, + 0); if (ret) return ret; dev_addr += ssz; @@ -2114,26 +2114,25 @@ static int mmc_test_rw_multiple(struct mmc_test_card *test, return 0; /* prepare test area */ - if (mmc_can_erase(test->card) && - tdata->prepare & MMC_TEST_PREP_ERASE) { - ret = mmc_erase(test->card, dev_addr, - size / 512, test->card->erase_arg); + if (mmc_can_erase(test->card) && tdata->prepare & MMC_TEST_PREP_ERASE) { + ret = mmc_erase(test->card, dev_addr, size / 512, + test->card->erase_arg); if (ret) - ret = mmc_erase(test->card, dev_addr, - size / 512, MMC_ERASE_ARG); + ret = mmc_erase(test->card, dev_addr, size / 512, + MMC_ERASE_ARG); if (ret) goto err; } /* Run test */ - ret = mmc_test_area_io_seq(test, reqsize, dev_addr, - tdata->do_write, 0, 1, size / reqsize, - tdata->do_nonblock_req, min_sg_len); + ret = mmc_test_area_io_seq(test, reqsize, dev_addr, tdata->do_write, 0, + 1, size / reqsize, tdata->do_nonblock_req, + min_sg_len); if (ret) goto err; return ret; - err: +err: pr_info("[%s] error\n", __func__); return ret; } @@ -2152,7 +2151,7 @@ static int mmc_test_rw_multiple_size(struct mmc_test_card *test, return -EINVAL; } - for (i = 0 ; i < rw->len && ret == 0; i++) { + for (i = 0; i < rw->len && ret == 0; i++) { ret = mmc_test_rw_multiple(test, rw, rw->bs[i], rw->size, 0); if (ret) break; @@ -2166,7 +2165,7 @@ static int mmc_test_rw_multiple_sg_len(struct mmc_test_card *test, int ret = 0; int i; - for (i = 0 ; i < rw->len && ret == 0; i++) { + for (i = 0; i < rw->len && ret == 0; i++) { ret = mmc_test_rw_multiple(test, rw, 512 * 1024, rw->size, rw->sg_len[i]); if (ret) @@ -2180,8 +2179,8 @@ static int mmc_test_rw_multiple_sg_len(struct mmc_test_card *test, */ static int mmc_test_profile_mult_write_blocking_perf(struct mmc_test_card *test) { - unsigned int bs[] = {1 << 12, 1 << 13, 1 << 14, 1 << 15, 1 << 16, - 1 << 17, 1 << 18, 1 << 19, 1 << 20, 1 << 22}; + unsigned int bs[] = { 1 << 12, 1 << 13, 1 << 14, 1 << 15, 1 << 16, + 1 << 17, 1 << 18, 1 << 19, 1 << 20, 1 << 22 }; struct mmc_test_multiple_rw test_data = { .bs = bs, .size = TEST_AREA_MAX_SIZE, @@ -2199,8 +2198,8 @@ static int mmc_test_profile_mult_write_blocking_perf(struct mmc_test_card *test) */ static int mmc_test_profile_mult_write_nonblock_perf(struct mmc_test_card *test) { - unsigned int bs[] = {1 << 12, 1 << 13, 1 << 14, 1 << 15, 1 << 16, - 1 << 17, 1 << 18, 1 << 19, 1 << 20, 1 << 22}; + unsigned int bs[] = { 1 << 12, 1 << 13, 1 << 14, 1 << 15, 1 << 16, + 1 << 17, 1 << 18, 1 << 19, 1 << 20, 1 << 22 }; struct mmc_test_multiple_rw test_data = { .bs = bs, .size = TEST_AREA_MAX_SIZE, @@ -2218,8 +2217,8 @@ static int mmc_test_profile_mult_write_nonblock_perf(struct mmc_test_card *test) */ static int mmc_test_profile_mult_read_blocking_perf(struct mmc_test_card *test) { - unsigned int bs[] = {1 << 12, 1 << 13, 1 << 14, 1 << 15, 1 << 16, - 1 << 17, 1 << 18, 1 << 19, 1 << 20, 1 << 22}; + unsigned int bs[] = { 1 << 12, 1 << 13, 1 << 14, 1 << 15, 1 << 16, + 1 << 17, 1 << 18, 1 << 19, 1 << 20, 1 << 22 }; struct mmc_test_multiple_rw test_data = { .bs = bs, .size = TEST_AREA_MAX_SIZE, @@ -2237,8 +2236,8 @@ static int mmc_test_profile_mult_read_blocking_perf(struct mmc_test_card *test) */ static int mmc_test_profile_mult_read_nonblock_perf(struct mmc_test_card *test) { - unsigned int bs[] = {1 << 12, 1 << 13, 1 << 14, 1 << 15, 1 << 16, - 1 << 17, 1 << 18, 1 << 19, 1 << 20, 1 << 22}; + unsigned int bs[] = { 1 << 12, 1 << 13, 1 << 14, 1 << 15, 1 << 16, + 1 << 17, 1 << 18, 1 << 19, 1 << 20, 1 << 22 }; struct mmc_test_multiple_rw test_data = { .bs = bs, .size = TEST_AREA_MAX_SIZE, @@ -2256,8 +2255,8 @@ static int mmc_test_profile_mult_read_nonblock_perf(struct mmc_test_card *test) */ static int mmc_test_profile_sglen_wr_blocking_perf(struct mmc_test_card *test) { - unsigned int sg_len[] = {1, 1 << 3, 1 << 4, 1 << 5, 1 << 6, - 1 << 7, 1 << 8, 1 << 9}; + unsigned int sg_len[] = { 1, 1 << 3, 1 << 4, 1 << 5, + 1 << 6, 1 << 7, 1 << 8, 1 << 9 }; struct mmc_test_multiple_rw test_data = { .sg_len = sg_len, .size = TEST_AREA_MAX_SIZE, @@ -2275,8 +2274,8 @@ static int mmc_test_profile_sglen_wr_blocking_perf(struct mmc_test_card *test) */ static int mmc_test_profile_sglen_wr_nonblock_perf(struct mmc_test_card *test) { - unsigned int sg_len[] = {1, 1 << 3, 1 << 4, 1 << 5, 1 << 6, - 1 << 7, 1 << 8, 1 << 9}; + unsigned int sg_len[] = { 1, 1 << 3, 1 << 4, 1 << 5, + 1 << 6, 1 << 7, 1 << 8, 1 << 9 }; struct mmc_test_multiple_rw test_data = { .sg_len = sg_len, .size = TEST_AREA_MAX_SIZE, @@ -2294,8 +2293,8 @@ static int mmc_test_profile_sglen_wr_nonblock_perf(struct mmc_test_card *test) */ static int mmc_test_profile_sglen_r_blocking_perf(struct mmc_test_card *test) { - unsigned int sg_len[] = {1, 1 << 3, 1 << 4, 1 << 5, 1 << 6, - 1 << 7, 1 << 8, 1 << 9}; + unsigned int sg_len[] = { 1, 1 << 3, 1 << 4, 1 << 5, + 1 << 6, 1 << 7, 1 << 8, 1 << 9 }; struct mmc_test_multiple_rw test_data = { .sg_len = sg_len, .size = TEST_AREA_MAX_SIZE, @@ -2313,8 +2312,8 @@ static int mmc_test_profile_sglen_r_blocking_perf(struct mmc_test_card *test) */ static int mmc_test_profile_sglen_r_nonblock_perf(struct mmc_test_card *test) { - unsigned int sg_len[] = {1, 1 << 3, 1 << 4, 1 << 5, 1 << 6, - 1 << 7, 1 << 8, 1 << 9}; + unsigned int sg_len[] = { 1, 1 << 3, 1 << 4, 1 << 5, + 1 << 6, 1 << 7, 1 << 8, 1 << 9 }; struct mmc_test_multiple_rw test_data = { .sg_len = sg_len, .size = TEST_AREA_MAX_SIZE, @@ -2390,9 +2389,8 @@ static int mmc_test_ongoing_transfer(struct mmc_test_card *test, 512, write); if (use_sbc && t->blocks > 1 && !mrq->sbc) { - ret = mmc_host_cmd23(host) ? - RESULT_UNSUP_CARD : - RESULT_UNSUP_HOST; + ret = mmc_host_cmd23(host) ? RESULT_UNSUP_CARD : + RESULT_UNSUP_HOST; goto out_free; } @@ -2971,8 +2969,7 @@ static void mmc_test_run(struct mmc_test_card *test, int testcase) ret = mmc_test_cases[i].prepare(test); if (ret) { pr_info("%s: Result: Prepare stage failed! (%d)\n", - mmc_hostname(test->card->host), - ret); + mmc_hostname(test->card->host), ret); continue; } } @@ -3026,16 +3023,14 @@ static void mmc_test_run(struct mmc_test_card *test, int testcase) ret = mmc_test_cases[i].cleanup(test); if (ret) { pr_info("%s: Warning: Cleanup stage failed! (%d)\n", - mmc_hostname(test->card->host), - ret); + mmc_hostname(test->card->host), ret); } } } mmc_release_host(test->card->host); - pr_info("%s: Tests completed.\n", - mmc_hostname(test->card->host)); + pr_info("%s: Tests completed.\n", mmc_hostname(test->card->host)); } static void mmc_test_free_result(struct mmc_card *card) @@ -3044,13 +3039,13 @@ static void mmc_test_free_result(struct mmc_card *card) mutex_lock(&mmc_test_lock); - list_for_each_entry_safe(gr, grs, &mmc_test_result, link) { + list_for_each_entry_safe (gr, grs, &mmc_test_result, link) { struct mmc_test_transfer_result *tr, *trs; if (card && gr->card != card) continue; - list_for_each_entry_safe(tr, trs, &gr->tr_lst, link) { + list_for_each_entry_safe (tr, trs, &gr->tr_lst, link) { list_del(&tr->link); kfree(tr); } @@ -3071,7 +3066,7 @@ static int mtf_test_show(struct seq_file *sf, void *data) mutex_lock(&mmc_test_lock); - list_for_each_entry(gr, &mmc_test_result, link) { + list_for_each_entry (gr, &mmc_test_result, link) { struct mmc_test_transfer_result *tr; if (gr->card != card) @@ -3079,11 +3074,11 @@ static int mtf_test_show(struct seq_file *sf, void *data) seq_printf(sf, "Test %d: %d\n", gr->testcase + 1, gr->result); - list_for_each_entry(tr, &gr->tr_lst, link) { + list_for_each_entry (tr, &gr->tr_lst, link) { seq_printf(sf, "%u %d %llu.%09u %u %u.%02u\n", - tr->count, tr->sectors, - (u64)tr->ts.tv_sec, (u32)tr->ts.tv_nsec, - tr->rate, tr->iops / 100, tr->iops % 100); + tr->count, tr->sectors, (u64)tr->ts.tv_sec, + (u32)tr->ts.tv_nsec, tr->rate, + tr->iops / 100, tr->iops % 100); } } @@ -3098,7 +3093,7 @@ static int mtf_test_open(struct inode *inode, struct file *file) } static ssize_t mtf_test_write(struct file *file, const char __user *buf, - size_t count, loff_t *pos) + size_t count, loff_t *pos) { struct seq_file *sf = file->private_data; struct mmc_card *card = sf->private; @@ -3148,11 +3143,11 @@ static ssize_t mtf_test_write(struct file *file, const char __user *buf, } static const struct file_operations mmc_test_fops_test = { - .open = mtf_test_open, - .read = seq_read, - .write = mtf_test_write, - .llseek = seq_lseek, - .release = single_release, + .open = mtf_test_open, + .read = seq_read, + .write = mtf_test_write, + .llseek = seq_lseek, + .release = single_release, }; static int mtf_testlist_show(struct seq_file *sf, void *data) @@ -3178,7 +3173,7 @@ static void mmc_test_free_dbgfs_file(struct mmc_card *card) mutex_lock(&mmc_test_lock); - list_for_each_entry_safe(df, dfs, &mmc_test_file_test, link) { + list_for_each_entry_safe (df, dfs, &mmc_test_file_test, link) { if (card && df->card != card) continue; debugfs_remove(df->file); @@ -3190,14 +3185,15 @@ static void mmc_test_free_dbgfs_file(struct mmc_card *card) } static int __mmc_test_register_dbgfs_file(struct mmc_card *card, - const char *name, umode_t mode, const struct file_operations *fops) + const char *name, umode_t mode, + const struct file_operations *fops) { struct dentry *file = NULL; struct mmc_test_dbgfs_file *df; if (card->debugfs_root) - file = debugfs_create_file(name, mode, card->debugfs_root, - card, fops); + file = debugfs_create_file(name, mode, card->debugfs_root, card, + fops); df = kmalloc(sizeof(*df), GFP_KERNEL); if (!df) { @@ -3219,12 +3215,12 @@ static int mmc_test_register_dbgfs_file(struct mmc_card *card) mutex_lock(&mmc_test_lock); ret = __mmc_test_register_dbgfs_file(card, "test", S_IWUSR | S_IRUGO, - &mmc_test_fops_test); + &mmc_test_fops_test); if (ret) goto err; ret = __mmc_test_register_dbgfs_file(card, "testlist", S_IRUGO, - &mtf_testlist_fops); + &mtf_testlist_fops); if (ret) goto err; -- 2.25.1