[PATCH V2] staging: fbtft: fix all print warnings reported by sparse

Marcus Folkesson
2015-04-10T13:46:35Z

Warnings reported by sparse:

drivers/staging/fbtft/fbtft-core.c:1004:4: warning: format ‘%d’ expects
argument of type ‘int’, but argument 3 has type ‘size_t’ [-Wformat=]
par->txbuf.len >> 10, par->txbuf.dma ? "DMA " : "");

drivers/staging/fbtft/fbtft-io.c:63:4: warning: format ‘%d’ expects
argument of type ‘int’, but argument 4 has type ‘size_t’ [-Wformat=]
__func__, len);

drivers/staging/fbtft/fbtft-io.c:110:5: warning: format ‘%d’ expects
argument of type ‘int’, but argument 4 has type ‘size_t’ [-Wformat=]
__func__, len);

Signed-off-by: Marcus Folkesson <marcus.folkesson@gmail.com>
---
drivers/staging/fbtft/fbtft-core.c | 2 +-
drivers/staging/fbtft/fbtft-io.c | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/staging/fbtft/fbtft-core.c b/drivers/staging/fbtft/fbtft-core.c
index 37dcf7e..b82870b 100644
--- a/drivers/staging/fbtft/fbtft-core.c
+++ b/drivers/staging/fbtft/fbtft-core.c
@@ -1000,7 +1000,7 @@ int fbtft_register_framebuffer(struct fb_info *fb_info)
fbtft_sysfs_init(par);

if (par->txbuf.buf)
- sprintf(text1, ", %d KiB %sbuffer memory",
+ sprintf(text1, ", %zu KiB %sbuffer memory",
par->txbuf.len >> 10, par->txbuf.dma ? "DMA " : "");
if (spi)
sprintf(text2, ", spi%d.%d at %d MHz", spi->master->bus_num,
diff --git a/drivers/staging/fbtft/fbtft-io.c b/drivers/staging/fbtft/fbtft-io.c
index 32155a7..9b2f8cf 100644
--- a/drivers/staging/fbtft/fbtft-io.c
+++ b/drivers/staging/fbtft/fbtft-io.c
@@ -59,7 +59,7 @@ int fbtft_write_spi_emulate_9(struct fbtft_par *par, void *buf, size_t len)
}
if ((len % 8) != 0) {
dev_err(par->info->device,
- "%s: error: len=%d must be divisible by 8\n",
+ "%s: error: len=%zu must be divisible by 8\n",
__func__, len);
return -EINVAL;
}
@@ -106,7 +106,7 @@ int fbtft_read_spi(struct fbtft_par *par, void *buf, size_t len)
if (par->startbyte) {
if (len > 32) {
dev_err(par->info->device,
- "%s: len=%d can't be larger than 32 when using 'startbyte'\n",
+ "%s: len=%zu can't be larger than 32 when using 'startbyte'\n",
__func__, len);
return -EINVAL;
}
--
1.9.1