[PATCH] arm: sunxi: Correct warning in board_fit_config_name_match

When building this with clang, we get a warning about having excess parenthesis here, or that we're incorrectly using "==" when we want "=". Correct these by using parenthesis around our multiplication of constants as this is what was likely intended originally, even if not strictly required.
Signed-off-by: Tom Rini trini@konsulko.com --- Cc: Andre Przywara andre.przywara@arm.com --- board/sunxi/board.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/board/sunxi/board.c b/board/sunxi/board.c index f321cd58a6e6..643e8db185b4 100644 --- a/board/sunxi/board.c +++ b/board/sunxi/board.c @@ -957,7 +957,7 @@ int board_fit_config_name_match(const char *name) #ifdef CONFIG_PINE64_DT_SELECTION if (strstr(best_dt_name, "-pine64-plus")) { /* Differentiate the Pine A64 boards by their DRAM size. */ - if ((gd->ram_size == 512 * 1024 * 1024)) + if (gd->ram_size == (512 * 1024 * 1024)) best_dt_name = "sun50i-a64-pine64"; } #endif

Hi Tom,
On Mon, 17 Jul 2023 at 13:29, Tom Rini trini@konsulko.com wrote:
When building this with clang, we get a warning about having excess parenthesis here, or that we're incorrectly using "==" when we want "=". Correct these by using parenthesis around our multiplication of constants as this is what was likely intended originally, even if not strictly required.
Signed-off-by: Tom Rini trini@konsulko.com
Cc: Andre Przywara andre.przywara@arm.com
board/sunxi/board.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/board/sunxi/board.c b/board/sunxi/board.c index f321cd58a6e6..643e8db185b4 100644 --- a/board/sunxi/board.c +++ b/board/sunxi/board.c @@ -957,7 +957,7 @@ int board_fit_config_name_match(const char *name) #ifdef CONFIG_PINE64_DT_SELECTION if (strstr(best_dt_name, "-pine64-plus")) { /* Differentiate the Pine A64 boards by their DRAM size. */
if ((gd->ram_size == 512 * 1024 * 1024))
if (gd->ram_size == (512 * 1024 * 1024))
Reviewed-by: Simon Glass sjg@chromium.org
But I suggest:
if (gd->ram_size == 512 * 1024 * 1024) // or SZ_512M
since the extra brackets might confuse people about the operator precedence.
best_dt_name = "sun50i-a64-pine64"; }
#endif
2.34.1
Regards, Simon

On Mon, 17 Jul 2023 15:29:20 -0400 Tom Rini trini@konsulko.com wrote:
Hi Tom,
When building this with clang, we get a warning about having excess parenthesis here, or that we're incorrectly using "==" when we want "=". Correct these by using parenthesis around our multiplication of constants as this is what was likely intended originally, even if not strictly required.
thanks, I will take this with SZ_512M, as Simon suggested. Will be part of the next PR.
Cheers, Andre
Signed-off-by: Tom Rini trini@konsulko.com
Cc: Andre Przywara andre.przywara@arm.com
board/sunxi/board.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/board/sunxi/board.c b/board/sunxi/board.c index f321cd58a6e6..643e8db185b4 100644 --- a/board/sunxi/board.c +++ b/board/sunxi/board.c @@ -957,7 +957,7 @@ int board_fit_config_name_match(const char *name) #ifdef CONFIG_PINE64_DT_SELECTION if (strstr(best_dt_name, "-pine64-plus")) { /* Differentiate the Pine A64 boards by their DRAM size. */
if ((gd->ram_size == 512 * 1024 * 1024))
}if (gd->ram_size == (512 * 1024 * 1024)) best_dt_name = "sun50i-a64-pine64";
#endif
participants (3)
-
Andre Przywara
-
Simon Glass
-
Tom Rini