tpm, tpm_tis: use ARRAY_SIZE() to define TPM_HID_USR_IDX
Signed-off-by: Jérémy Lefaure <jeremy.lefaure@lse.epita.fr> Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
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@ -30,6 +30,7 @@
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#include <linux/freezer.h>
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#include <linux/of.h>
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#include <linux/of_device.h>
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#include <linux/kernel.h>
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#include "tpm.h"
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#include "tpm_tis_core.h"
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@ -365,7 +366,7 @@ static struct pnp_driver tis_pnp_driver = {
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},
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};
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#define TIS_HID_USR_IDX sizeof(tpm_pnp_tbl)/sizeof(struct pnp_device_id) -2
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#define TIS_HID_USR_IDX (ARRAY_SIZE(tpm_pnp_tbl) - 2)
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module_param_string(hid, tpm_pnp_tbl[TIS_HID_USR_IDX].id,
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sizeof(tpm_pnp_tbl[TIS_HID_USR_IDX].id), 0444);
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MODULE_PARM_DESC(hid, "Set additional specific HID for this driver to probe");
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