block: Add a 'flags' param to blk_pread()

For consistency with other I/O functions, and in preparation to
implement it using generated_co_wrapper.

Callers were updated using this Coccinelle script:

    @@ expression blk, offset, buf, bytes; @@
    - blk_pread(blk, offset, buf, bytes)
    + blk_pread(blk, offset, buf, bytes, 0)

It had no effect on hw/block/nand.c, presumably due to the #if, so that
file was updated manually.

Overly-long lines were then fixed by hand.

Signed-off-by: Alberto Faria <afaria@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Hanna Reitz <hreitz@redhat.com>
Message-Id: <20220705161527.1054072-3-afaria@redhat.com>
Signed-off-by: Hanna Reitz <hreitz@redhat.com>

1 files changed, 6 insertions, 6 deletions

diff --git a/hw/block/onenand.c b/hw/block/onenand.c
index afc0cd3..1225ec8 100644
--- a/hw/block/onenand.c
+++ b/hw/block/onenand.c
@@ -230,7 +230,7 @@ static void onenand_reset(OneNANDState *s, int cold)
         memset(s->blockwp, ONEN_LOCK_LOCKED, s->blocks);
 
         if (s->blk_cur && blk_pread(s->blk_cur, 0, s->boot[0],
-                                    8 << BDRV_SECTOR_BITS) < 0) {
+                                    8 << BDRV_SECTOR_BITS, 0) < 0) {
             hw_error("%s: Loading the BootRAM failed.\n", __func__);
         }
     }
@@ -250,7 +250,7 @@ static inline int onenand_load_main(OneNANDState *s, int sec, int secn,
     assert(UINT32_MAX >> BDRV_SECTOR_BITS > secn);
     if (s->blk_cur) {
         return blk_pread(s->blk_cur, sec << BDRV_SECTOR_BITS, dest,
-                         secn << BDRV_SECTOR_BITS) < 0;
+                         secn << BDRV_SECTOR_BITS, 0) < 0;
     } else if (sec + secn > s->secs_cur) {
         return 1;
     }
@@ -274,7 +274,7 @@ static inline int onenand_prog_main(OneNANDState *s, int sec, int secn,
         uint8_t *dp = 0;
         if (s->blk_cur) {
             dp = g_malloc(size);
-            if (!dp || blk_pread(s->blk_cur, offset, dp, size) < 0) {
+            if (!dp || blk_pread(s->blk_cur, offset, dp, size, 0) < 0) {
                 result = 1;
             }
         } else {
@@ -308,7 +308,7 @@ static inline int onenand_load_spare(OneNANDState *s, int sec, int secn,
 
     if (s->blk_cur) {
         uint32_t offset = (s->secs_cur + (sec >> 5)) << BDRV_SECTOR_BITS;
-        if (blk_pread(s->blk_cur, offset, buf, BDRV_SECTOR_SIZE) < 0) {
+        if (blk_pread(s->blk_cur, offset, buf, BDRV_SECTOR_SIZE, 0) < 0) {
             return 1;
         }
         memcpy(dest, buf + ((sec & 31) << 4), secn << 4);
@@ -333,7 +333,7 @@ static inline int onenand_prog_spare(OneNANDState *s, int sec, int secn,
         if (s->blk_cur) {
             dp = g_malloc(512);
             if (!dp
-                || blk_pread(s->blk_cur, offset, dp, BDRV_SECTOR_SIZE) < 0) {
+                || blk_pread(s->blk_cur, offset, dp, BDRV_SECTOR_SIZE, 0) < 0) {
                 result = 1;
             } else {
                 dpp = dp + ((sec & 31) << 4);
@@ -375,7 +375,7 @@ static inline int onenand_erase(OneNANDState *s, int sec, int num)
                 goto fail;
             }
             if (blk_pread(s->blk_cur, erasesec << BDRV_SECTOR_BITS, tmpbuf,
-                          BDRV_SECTOR_SIZE) < 0) {
+                          BDRV_SECTOR_SIZE, 0) < 0) {
                 goto fail;
             }
             memcpy(tmpbuf + ((sec & 31) << 4), blankbuf, 1 << 4);