ASoC: imx-audmux: Use uintptr_t for port numbers
Since we pass the port number through file private data for debugfs we cast it to and from a pointer so use uintptr_t in order to ensure that the types are compatible, avoiding warnings on 64 bit platforms where pointers are 64 bit and unsigned integers 32 bit. Signed-off-by: Mark Brown <broonie@linaro.org>
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@ -67,7 +67,7 @@ static ssize_t audmux_read_file(struct file *file, char __user *user_buf,
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{
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{
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ssize_t ret;
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ssize_t ret;
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char *buf;
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char *buf;
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int port = (int)file->private_data;
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uintptr_t port = (uintptr_t)file->private_data;
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u32 pdcr, ptcr;
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u32 pdcr, ptcr;
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if (audmux_clk) {
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if (audmux_clk) {
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@ -147,7 +147,7 @@ static const struct file_operations audmux_debugfs_fops = {
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static void audmux_debugfs_init(void)
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static void audmux_debugfs_init(void)
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{
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{
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int i;
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uintptr_t i;
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char buf[20];
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char buf[20];
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audmux_debugfs_root = debugfs_create_dir("audmux", NULL);
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audmux_debugfs_root = debugfs_create_dir("audmux", NULL);
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@ -157,10 +157,10 @@ static void audmux_debugfs_init(void)
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}
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}
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for (i = 0; i < MX31_AUDMUX_PORT7_SSI_PINS_7 + 1; i++) {
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for (i = 0; i < MX31_AUDMUX_PORT7_SSI_PINS_7 + 1; i++) {
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snprintf(buf, sizeof(buf), "ssi%d", i);
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snprintf(buf, sizeof(buf), "ssi%lu", i);
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if (!debugfs_create_file(buf, 0444, audmux_debugfs_root,
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if (!debugfs_create_file(buf, 0444, audmux_debugfs_root,
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(void *)i, &audmux_debugfs_fops))
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(void *)i, &audmux_debugfs_fops))
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pr_warning("Failed to create AUDMUX port %d debugfs file\n",
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pr_warning("Failed to create AUDMUX port %lu debugfs file\n",
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i);
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i);
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}
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}
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}
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}
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