diff --git a/components/hal/esp32/include/hal/gpio_ll.h b/components/hal/esp32/include/hal/gpio_ll.h
index d35529731e..20833e1ddb 100644
--- a/components/hal/esp32/include/hal/gpio_ll.h
+++ b/components/hal/esp32/include/hal/gpio_ll.h
@@ -643,9 +643,9 @@ static inline bool gpio_ll_is_digital_io_hold(gpio_dev_t *hw, uint32_t gpio_num)
     case 1: mask = BIT(1); break;
     case 3: mask = BIT(0); break;
     case 5: mask = BIT(8); break;
-    case 6 ... 11 : mask = BIT((gpio_num - 4)); break;
+    case 6 ... 11 : mask = BIT(gpio_num - 4); break;
     case 16 ... 19:
-    case 21 ... 23: mask = BIT((gpio_num - 7)); break;
+    case 21 ... 23: mask = BIT(gpio_num - 7); break;
     default: break;
     }
 
diff --git a/installation_notes.txt b/installation_notes.txt
deleted file mode 100644
index a7801f2e6b..0000000000
--- a/installation_notes.txt
+++ /dev/null
@@ -1,10 +0,0 @@
-https://github.com/espressif/binutils-gdb/releases/download/esp-gdb-v12.1_20221002/xtensa-esp-elf-gdb-12.1_20221002-x86_64-linux-gnu.tar.gz
-https://github.com/espressif/binutils-gdb/releases/download/esp-gdb-v12.1_20221002/riscv32-esp-elf-gdb-12.1_20221002-x86_64-linux-gnu.tar.gz
-https://github.com/espressif/crosstool-NG/releases/download/esp-12.2.0_20230208/xtensa-esp32-elf-12.2.0_20230208-x86_64-linux-gnu.tar.xz
-
-downloaded into:
-
-/home/kevin/.espressif/dist/xtensa...
-/home/kevin/.espressif/dist/riscv32...
-
-