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AJvYcCVxFaWsna+pF7GNd99x+q0gbX9SCDItTi4pY13O32z8zdj2747iGCJXKmYgfFPZ2t6XAJ9JmoGaG8BszLlAvIpzZ6v6LSCuIsfLm4h4 X-Gm-Message-State: AOJu0YwXj/uJ4Wqd6RyV5U8e1Is9NoqONRbV1kej/TXtNJmhKxBkadSk 0dpOQFAmz1IBWVBrMp+acBT0PD+aq50pJTvoY4vROHRYpX2VVHSB X-Received: by 2002:a5d:42d1:0:b0:33d:7e9:9543 with SMTP id t17-20020a5d42d1000000b0033d07e99543mr2605274wrr.32.1711272732281; Sun, 24 Mar 2024 02:32:12 -0700 (PDT) Received: from YOGA.local ([2a06:c701:736b:f200:42b5:8c78:fc9d:7600]) by smtp.gmail.com with ESMTPSA id ay9-20020a5d6f09000000b0033b87c2725csm6490711wrb.104.2024.03.24.02.32.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 24 Mar 2024 02:32:11 -0700 (PDT) From: Shahar Avidar To: gregkh@linuxfoundation.org, elder@linaro.org, andriy.shevchenko@linux.intel.com, robh@kernel.org, parthiban.veerasooran@microchip.com Cc: linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org Subject: [PATCH 2/3] staging: pi433: Reduce N_PI433_MINORS to conform with N_SPI_MINORS. Date: Sun, 24 Mar 2024 11:32:00 +0200 Message-Id: <20240324093201.793485-3-ikobh7@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240324093201.793485-1-ikobh7@gmail.com> References: <20240324093201.793485-1-ikobh7@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit The driver can't actually support 2^20 devices. Current RasPis GPIO pins can actually support only 1 device. Other or future platforms might support more. Signed-off-by: Shahar Avidar --- drivers/staging/pi433/pi433_if.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/pi433/pi433_if.c b/drivers/staging/pi433/pi433_if.c index a351b7acfcff..9fc93fa454b1 100644 --- a/drivers/staging/pi433/pi433_if.c +++ b/drivers/staging/pi433/pi433_if.c @@ -47,7 +47,7 @@ #include "rf69.h" #include "rf69_registers.h" -#define N_PI433_MINORS BIT(MINORBITS) /*32*/ /* ... up to 256 */ +#define N_PI433_MINORS 32 #define MAX_MSG_SIZE 900 /* min: FIFO_SIZE! */ #define MSG_FIFO_SIZE 65536 /* 65536 = 2^16 */ #define FIFO_THRESHOLD 15 /* bytes */ -- 2.34.1