Eric Lee / smarc-ti-linux-kernel

Download as
Browse Code ยป

Commit cdfe5ed0f271f1d5693fbd68809cc7e0e6c3af66

Authored by Artem Bityutskiy
Committed by David Woodhouse
1 parent 4a42243886
Exists in master and in 20 other branches dlt-processor-sdk-linux-03.00.00.04, newt-ti-linux-3.12.y, processor-sdk-linux-01.00.00, processor-sdk-linux-02.00.01, smarc-ti-linux-3.12.10, smarc-ti-linux-3.12.y, smarc-ti-linux-3.14.y, smarc-ti-linux-3.15.y, smarc-ti-lsk-linux-4.1.y, smarct3x-processor-sdk-04.01.00.06, smarct3x-processor-sdk-linux-02.00.01, smarct3x-processor-sdk-linux-03.00.00.04, smarct4x-800-processor-sdk-linux-02.00.01, smarct4x-processor-sdk-04.01.00.06, smarct4x-processor-sdk-linux-02.00.01, smarct4x-processor-sdk-linux-03.00.00.04, ti-linux-3.12.y, ti-linux-3.14.y, ti-linux-3.15.y, ti-lsk-linux-4.1.y

mtd: lpddr: drop unnecessary zeroing 

We allocate the "mtd" structure using kzalloc which means we do not have
to initialize unused MTD function pointers to NULL, since it is safe to
assume in Linux that NULL contains all zeroes.

Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

Showing 1 changed file with 0 additions and 7 deletions Side-by-side Diff

drivers/mtd/lpddr/lpddr_cmds.c
Diff comments   View file @ cdfe5ed
... ... @@ -70,19 +70,12 @@
70 70 mtd->erase = lpddr_erase;
71 71 mtd->write = lpddr_write_buffers;
72 72 mtd->writev = lpddr_writev;
73   - mtd->read_oob = NULL;
74   - mtd->write_oob = NULL;
75   - mtd->sync = NULL;
76 73 mtd->lock = lpddr_lock;
77 74 mtd->unlock = lpddr_unlock;
78   - mtd->suspend = NULL;
79   - mtd->resume = NULL;
80 75 if (map_is_linear(map)) {
81 76 mtd->point = lpddr_point;
82 77 mtd->unpoint = lpddr_unpoint;
83 78 }
84   - mtd->block_isbad = NULL;
85   - mtd->block_markbad = NULL;
86 79 mtd->size = 1 << lpddr->qinfo->DevSizeShift;
87 80 mtd->erasesize = 1 << lpddr->qinfo->UniformBlockSizeShift;
88 81 mtd->writesize = 1 << lpddr->qinfo->BufSizeShift;