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Date: Wed, 18 Jun 2014 10:31:52 +0530 From: Keerthy <a0393675@...com> To: Lee Jones <lee.jones@...aro.org> CC: Keerthy <j-keerthy@...com>, <linux-omap@...r.kernel.org>, <lgirdwood@...il.com>, <broonie@...nel.org>, <linux-kernel@...r.kernel.org>, <sameo@...ux.intel.com> Subject: Re: [PATCH 7/9] regulator: palmas: Add palmas_pmic_driver_data structure On Tuesday 17 June 2014 10:07 PM, Lee Jones wrote: > On Wed, 28 May 2014, Keerthy wrote: > >> Add palmas_pmic_driver_data structure. >> >> Signed-off-by: Keerthy <j-keerthy@...com> >> --- >> include/linux/mfd/palmas.h | 25 +++++++++++++++++++++++++ >> 1 file changed, 25 insertions(+) >> >> diff --git a/include/linux/mfd/palmas.h b/include/linux/mfd/palmas.h >> index 8d68452..70f0695 100644 >> --- a/include/linux/mfd/palmas.h >> +++ b/include/linux/mfd/palmas.h >> @@ -53,6 +53,8 @@ struct palmas_pmic; >> struct palmas_gpadc; >> struct palmas_resource; >> struct palmas_usb; >> +struct palmas_pmic_driver_data; >> +struct palmas_pmic_platform_data; >> >> enum palmas_usb_state { >> PALMAS_USB_STATE_DISCONNECT, >> @@ -76,6 +78,8 @@ struct palmas { >> struct mutex irq_lock; >> struct regmap_irq_chip_data *irq_data; >> >> + struct palmas_pmic_driver_data *pmic_ddata; >> + >> /* Child Devices */ >> struct palmas_pmic *pmic; >> struct palmas_gpadc *gpadc; >> @@ -107,6 +111,27 @@ struct regs_info { >> int sleep_id; >> }; >> >> +struct palmas_pmic_driver_data { >> + int smps_start; >> + int smps_end; >> + int ldo_begin; >> + int ldo_end; >> + int max_reg; >> + struct regs_info *palmas_regs_info; >> + struct of_regulator_match *palmas_matches; >> + struct palmas_sleep_requestor_info *sleep_req_info; >> + int (*smps_register)(struct palmas_pmic *pmic, >> + struct palmas_pmic_driver_data *ddata, >> + struct palmas_pmic_platform_data *pdata, >> + const char *pdev_name, >> + struct regulator_config config); >> + int (*ldo_register)(struct palmas_pmic *pmic, >> + struct palmas_pmic_driver_data *ddata, >> + struct palmas_pmic_platform_data *pdata, >> + const char *pdev_name, >> + struct regulator_config config); > Are you sure you need to store all of this stuff? > > Particularly the match pointer. Do you really re-use it? Match pointer is used extensively in the palmas_regulator.c. This structure is very much used by regulator driver. > >> +}; >> + >> struct palmas_gpadc_platform_data { >> /* Channel 3 current source is only enabled during conversion */ >> int ch3_current; -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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