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OpenCloudOS-Kernel
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staging: fbtft: replace ternary operator with min macro 

Use macro min() to get the minimum of two values for
brevity and readability.

Found using Coccinelle:
@@ type T; T x; T y; @@
(
- x < y ? x : y
+ min(x,y)
|
- x > y ? x : y
+ max(x,y)
)

Signed-off-by: Alison Schofield <amsfield22@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Alison Schofield 2016-02-24 09:20:17 -08:00 committed by Greg Kroah-Hartman
parent 7ce1b3d3ca
commit 3589d3c9e3
2 changed files with 3 additions and 3 deletions
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2
drivers/staging/fbtft/fb_ra8875.c
View File

@ -277,7 +277,7 @@ static int write_vmem16_bus8(struct fbtft_par *par, size_t offset, size_t len)
startbyte_size = 1;
while (remain) {
to_copy = remain > tx_array_size ? tx_array_size : remain;
to_copy = min(tx_array_size, remain);
dev_dbg(par->info->device, " to_copy=%zu, remain=%zu\n",
to_copy, remain - to_copy);

4
drivers/staging/fbtft/fbtft-bus.c
View File

@ -157,7 +157,7 @@ int fbtft_write_vmem16_bus8(struct fbtft_par *par, size_t offset, size_t len)
}
while (remain) {
to_copy = remain > tx_array_size ? tx_array_size : remain;
to_copy = min(tx_array_size, remain);
dev_dbg(par->info->device, " to_copy=%zu, remain=%zu\n",
to_copy, remain - to_copy);
@ -201,7 +201,7 @@ int fbtft_write_vmem16_bus9(struct fbtft_par *par, size_t offset, size_t len)
tx_array_size = par->txbuf.len / 2;
while (remain) {
to_copy = remain > tx_array_size ? tx_array_size : remain;
to_copy = min(tx_array_size, remain);
dev_dbg(par->info->device, " to_copy=%zu, remain=%zu\n",
to_copy, remain - to_copy);